> For the complete documentation index, see [llms.txt](https://faction-os.gitbook.io/faction-os-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://faction-os.gitbook.io/faction-os-docs/.spec_system/archive/sessions/phase14-session02-battlefield-preview-and-product-mockups/implementation-notes.md). # Implementation Notes **Session ID**: `phase14-session02-battlefield-preview-and-product-mockups` **Package**: public-website **Started**: 2026-06-01 20:04 **Last Updated**: 2026-06-01 20:27 *** ## Session Progress | Metric | Value | | ------------------- | ------- | | Tasks Completed | 22 / 22 | | Estimated Remaining | 0 hours | | Blockers | 0 | *** ## Design Decisions ### Decision 1: Split the battlefield map from the preview shell **Context**: The first complete component pass kept all DOM and scoped CSS in `BattlefieldPreview.astro`, which made the file too large for comfortable maintenance. **Options Considered**: 1. Keep one component - simple import surface, but a large mixed-responsibility file. 2. Split the map visualization into a helper component - keeps the homepage section API simple while separating board geometry, routes, agents, and legend CSS. **Chosen**: Split the map visualization into `BattlefieldMap.astro`. **Rationale**: The preview shell now owns section composition and rails, while the map helper owns coordinate geometry and marker styling. Both files remain below 600 lines. *** ## Post-Completion Quality Pass * Split `public-website/src/components/marketing/BattlefieldMap.astro` out of `BattlefieldPreview.astro` after the first full implementation pass. * Re-ran `npm --workspace @factionos/public-website run typecheck`; passed. * Re-ran `npm --workspace @factionos/public-website run build`; passed. * Re-ran browser smoke at 360px, 768px, 1280px, 1600px, reduced-motion, and keyboard focus; passed with updated screenshots. * Re-ran ASCII and CRLF checks for touched text files; passed. *** ### Task T022 - Validate ASCII encoding and Unix LF line endings **Started**: 2026-06-01 20:20 **Completed**: 2026-06-01 20:20 **Duration**: 1 minute **Notes**: * Ran non-ASCII checks over touched website text files and session text artifacts. * Ran CRLF checks over touched website text files and session text artifacts. * Confirmed `file` reports touched text files as ASCII text. * Excluded PNG screenshot evidence from text encoding checks because those files are binary visual artifacts. **Files Changed**: * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/tasks.md` - Marked T022 complete and completed the checklist. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/implementation-notes.md` - Logged final encoding verification. **BQC Fixes**: * N/A - encoding and line-ending verification only. *** ### Task T021 - Manual browser smoke verification **Started**: 2026-06-01 20:16 **Completed**: 2026-06-01 20:27 **Duration**: 11 minutes **Notes**: * Started the local preview at `http://127.0.0.1:4325/`. * Captured and inspected screenshots for 360px, 768px, 1280px, wide desktop, and reduced-motion mode. * Verified no page-level horizontal overflow at tested widths. * Verified hero CTAs remain visible and reachable in tab order. * Verified battlefield markers and route labels stay inside the map board. * Verified reduced-motion mode disables route, ring, and scan animations while labels remain visible. * Re-ran `npm --workspace @factionos/public-website run build` after the trace rail adjustment and map-component split; it passed. **Evidence**: * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/screenshots/mobile-360.png` * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/screenshots/tablet-768.png` * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/screenshots/desktop-1280.png` * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/screenshots/wide-1600.png` * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/screenshots/reduced-motion-768.png` **Files Changed**: * `public-website/src/components/marketing/BattlefieldPreview.astro` - Increased trace rail height so all four desktop trace rows are visible without partial clipping, then split map rendering into a helper component. * `public-website/src/components/marketing/BattlefieldMap.astro` - Added map visualization helper during the maintainability pass. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/screenshots/` - Captured manual smoke screenshots. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/tasks.md` - Marked T021 complete and updated progress. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/implementation-notes.md` - Logged manual smoke results. **BQC Fixes**: * Accessibility and platform compliance: Verified reduced-motion static equivalence and focus reachability for existing homepage links. * Failure path completeness: Fixed a trace rail clipping risk found during screenshot review before marking the manual check complete. *** ### Task T020 - Run static website build **Started**: 2026-06-01 20:45 **Completed**: 2026-06-01 20:46 **Duration**: 1 minute **Notes**: * Ran `npm --workspace @factionos/public-website run build`. * Astro built the static site successfully, including `/index.html`, blog/news pages, RSS, optimized images, and sitemap output. **Files Changed**: * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/tasks.md` - Marked T020 complete and updated progress. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/implementation-notes.md` - Logged build result. **BQC Fixes**: * Contract alignment: Static build verified route rendering, CSS bundling, and homepage integration. *** ### Task T019 - Run Astro typecheck **Started**: 2026-06-01 20:44 **Completed**: 2026-06-01 20:45 **Duration**: 1 minute **Notes**: * Ran `npm --workspace @factionos/public-website run typecheck`. * Astro content sync and `tsc --noEmit` completed successfully. **Files Changed**: * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/tasks.md` - Marked T019 complete and updated progress. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/implementation-notes.md` - Logged typecheck result. **BQC Fixes**: * Contract alignment: Typecheck verified component imports and homepage data typing. *** ### Task T018 - Integrate BattlefieldPreview immediately after the hero **Started**: 2026-06-01 20:43 **Completed**: 2026-06-01 20:44 **Duration**: 1 minute **Notes**: * Imported `BattlefieldPreview` into the homepage route. * Rendered the preview immediately after `HeroCockpit` inside the existing `Shell`. * Left homepage metadata and hero CTA code unchanged. **Files Changed**: * `public-website/src/pages/index.astro` - Added import and rendered `BattlefieldPreview` below the hero. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/tasks.md` - Marked T018 complete and updated progress. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/implementation-notes.md` - Logged homepage integration work. **BQC Fixes**: * Contract alignment: Homepage integration keeps the same metadata path and first hero action surface while adding the static preview below it. *** ### Task T017 - Add mobile workpad fallback layout **Started**: 2026-06-01 20:40 **Completed**: 2026-06-01 20:43 **Duration**: 3 minutes **Notes**: * Reordered the narrow layout into stacked map, trace, event, and mission summary regions. * Added phone-width sizing for the board, route labels, agent cards, coordinate labels, legend, and rails. * Removed the trace rail scroll cap on mobile so all static rows remain reachable in normal document flow. **Files Changed**: * `public-website/src/components/marketing/BattlefieldPreview.astro` - Added mobile workpad media query and stacked layout behavior. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/tasks.md` - Marked T017 complete and updated progress. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/implementation-notes.md` - Logged mobile fallback work. **BQC Fixes**: * Accessibility and platform compliance: Mobile panels are stacked in readable document flow with no fake controls or hidden state. * Failure path completeness: Phone-specific dimensions reduce clipping and horizontal overflow risk for dense board labels. *** ### Task T016 - Add responsive desktop and tablet layout **Started**: 2026-06-01 20:38 **Completed**: 2026-06-01 20:40 **Duration**: 2 minutes **Notes**: * Added breakpoints for narrower desktop and tablet widths. * Preserved the 16:9 board and reflowed side panels to two-column or single-column layouts before rail content can clip. * Reduced event and legend column counts as available width decreases. **Files Changed**: * `public-website/src/components/marketing/BattlefieldPreview.astro` - Added responsive desktop/tablet media queries. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/tasks.md` - Marked T016 complete and updated progress. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/implementation-notes.md` - Logged responsive layout work. **BQC Fixes**: * Accessibility and platform compliance: Tablet layouts keep readable text regions instead of forcing horizontal overflow. *** ### Task T015 - Add lightweight animation with reduced-motion rules **Started**: 2026-06-01 20:36 **Completed**: 2026-06-01 20:38 **Duration**: 2 minutes **Notes**: * Added decorative board scan, route glow, and agent ring pulse animations. * Added reduced-motion overrides that disable the continuous motion while leaving route labels, rings, agent states, and legend text visible. **Files Changed**: * `public-website/src/components/marketing/BattlefieldPreview.astro` - Added animation keyframes and reduced-motion CSS. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/tasks.md` - Marked T015 complete and updated progress. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/implementation-notes.md` - Logged animation and reduced-motion work. **BQC Fixes**: * Accessibility and platform compliance: Continuous animation is disabled under reduced-motion while static state indicators remain. *** ### Task T014 - Add tactical coordinate, grid, and map legend treatment **Started**: 2026-06-01 20:32 **Completed**: 2026-06-01 20:36 **Duration**: 4 minutes **Notes**: * Added coordinate column and row labels from typed static data. * Added a map legend with text labels and descriptions for every state tone. * Kept visual dots decorative while state meaning is carried by visible label and description text. **Files Changed**: * `public-website/src/components/marketing/BattlefieldPreview.astro` - Added coordinate labels, legend markup, and legend CSS. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/tasks.md` - Marked T014 complete and updated progress. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/implementation-notes.md` - Logged coordinate and legend work. **BQC Fixes**: * Accessibility and platform compliance: Coordinates and legend are labelled lists with non-color-only state descriptions. *** ### Task T013 - Implement event stream snippets with explicit sample labels **Started**: 2026-06-01 20:30 **Completed**: 2026-06-01 20:32 **Duration**: 2 minutes **Notes**: * Added explicit static timeline notice inside the event stream panel. * Styled event rows into deterministic sample cards with visible time, label, and detail text. * Kept event copy clear that rows are not telemetry, replay data, or hosted runtime output. **Files Changed**: * `public-website/src/components/marketing/BattlefieldPreview.astro` - Added event stream note and event row CSS. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/tasks.md` - Marked T013 complete and updated progress. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/implementation-notes.md` - Logged event stream work. **BQC Fixes**: * Trust boundary enforcement: Event stream copy explicitly rejects live telemetry and hosted runtime implications. * Error information boundaries: Event rows expose only authored sample details. *** ### Task T012 - Implement file/tool trace rail with sanitized labels and bounded ordering **Started**: 2026-06-01 20:27 **Completed**: 2026-06-01 20:30 **Duration**: 3 minutes **Notes**: * Added visible trace ordering with two-digit row markers while preserving ordered-list semantics. * Added bounded rail styling with max height and stable scrollbar gutter. * Styled trace rows with sanitized labels, targets, and details from the static data module. **Files Changed**: * `public-website/src/components/marketing/BattlefieldPreview.astro` - Added trace row indexes and bounded trace rail CSS. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/tasks.md` - Marked T012 complete and updated progress. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/implementation-notes.md` - Logged trace rail work. **BQC Fixes**: * Error information boundaries: The rail displays sanitized sample labels only and avoids paths, prompts, commands, and output. * Accessibility and platform compliance: Trace order is visible and also encoded through ordered-list markup. *** ### Task T011 - Implement mission state panel with active objective and static boundary copy **Started**: 2026-06-01 20:24 **Completed**: 2026-06-01 20:27 **Duration**: 3 minutes **Notes**: * Added mission posture badges, a visible active objective, and an accessible static progress meter. * Added a typed `progressPercent` field so the meter and visible progress copy stay aligned. * Kept boundary copy explicit that the preview does not read prompts, local paths, terminal output, visitor devices, or hosted sessions. **Files Changed**: * `public-website/src/data/homepage.ts` - Added numeric progress data for the static mission panel. * `public-website/src/components/marketing/BattlefieldPreview.astro` - Added mission badges and progress meter markup/CSS. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/tasks.md` - Marked T011 complete and updated progress. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/implementation-notes.md` - Logged mission state work. **BQC Fixes**: * Accessibility and platform compliance: Progress has `role="meter"` with numeric and text alternatives. * Trust boundary enforcement: Boundary copy remains visible near the mission state. *** ### Task T010 - Render agent tokens and active status rings **Started**: 2026-06-01 20:20 **Completed**: 2026-06-01 20:24 **Duration**: 4 minutes **Notes**: * Added agent token rendering from typed map positions with visible names, roles, status text, status details, and ring labels. * Added CSS status rings and tone classes for cyan, green, purple, warning, and critical states. * Adjusted the board away from an atomic image role so route and agent lists remain semantically available. **Files Changed**: * `public-website/src/components/marketing/BattlefieldPreview.astro` - Added agent helper, agent list markup, and status ring CSS. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/tasks.md` - Marked T010 complete and updated progress. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/implementation-notes.md` - Logged agent rendering work. **BQC Fixes**: * Accessibility and platform compliance: Agent markers include visible status text and hidden ring labels, and are rendered as semantic list items rather than fake controls. * State freshness on re-entry: No client state or hydration was introduced, so there is no stale interactive lifecycle. *** ### Task T009 - Implement battlefield map grid and mission route rendering **Started**: 2026-06-01 20:16 **Completed**: 2026-06-01 20:20 **Duration**: 4 minutes **Notes**: * Added route rendering from typed route coordinates with computed CSS custom properties for start, midpoint, length, and angle. * Added route labels and route state text directly on the map so paths do not rely on color alone. * Kept route rendering as DOM/CSS inside static Astro; no SVG, canvas, WebGL, hydration, or runtime calls were added. **Files Changed**: * `public-website/src/components/marketing/BattlefieldPreview.astro` - Added route helper, route list markup, and route CSS. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/tasks.md` - Marked T009 complete and updated progress. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/implementation-notes.md` - Logged route rendering work. **BQC Fixes**: * Accessibility and platform compliance: Route labels expose route names and state text instead of making color carry meaning. * Contract alignment: Route geometry is derived from the typed static data contract. *** ### Task T008 - Add base preview CSS structure with stable desktop frame **Started**: 2026-06-01 20:12 **Completed**: 2026-06-01 20:16 **Duration**: 4 minutes **Notes**: * Added scoped component CSS for the section header, workpad grid, map shell, 16:9 board, panel placement, and bounded list regions. * Kept the map frame stable with `aspect-ratio: 16 / 9` and `overflow: hidden` inside the board. * Used `:global(...)` only where needed to place root classes passed into child `Panel` components. **Files Changed**: * `public-website/src/components/marketing/BattlefieldPreview.astro` - Added base layout and board CSS. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/tasks.md` - Marked T008 complete and updated progress. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/implementation-notes.md` - Logged base CSS work. **BQC Fixes**: * Accessibility and platform compliance: The board remains a labelled visual region with surrounding semantic data panels. * Failure path completeness: Stable dimensions and bounded regions reduce responsive clipping risks before adding dense map elements. *** ### Task T007 - Create BattlefieldPreview shell using existing primitives **Started**: 2026-06-01 20:09 **Completed**: 2026-06-01 20:12 **Duration**: 3 minutes **Notes**: * Created `BattlefieldPreview.astro` with `Section`, `Panel`, and `Badge` primitives. * Added semantic labels for the preview section, mission map, mission state, trace rail, and event stream. * Wired the component to typed homepage data while keeping it server-rendered Astro only. **Files Changed**: * `public-website/src/components/marketing/BattlefieldPreview.astro` - Added initial component shell and data rendering structure. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/tasks.md` - Marked T007 complete and updated progress. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/implementation-notes.md` - Logged component shell work. **BQC Fixes**: * Accessibility and platform compliance: The shell includes labelled section, map, trace, and event regions. * Contract alignment: Component consumes the typed homepage data module. *** ### Task T006 - Define bounded file/tool trace and event stream snippets **Started**: 2026-06-01 20:08 **Completed**: 2026-06-01 20:09 **Duration**: 1 minute **Notes**: * Added four trace rows and four event rows with deterministic ordering. * Used sanitized artifact and tool-state labels rather than file paths, command bodies, raw prompts, terminal output, or user-provided content. * Kept event wording explicit that rows are sample data from the static homepage module. **Files Changed**: * `public-website/src/data/homepage.ts` - Added bounded trace and event stream data. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/tasks.md` - Marked T006 complete and updated progress. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/implementation-notes.md` - Logged bounded trace and event data work. **BQC Fixes**: * Error information boundaries: Trace and event rows avoid internal paths, command output, prompts, and secrets. * Contract alignment: Trace and event arrays satisfy the declared battlefield data contract. *** ### Task T005 - Define synthetic mission map, agent token, status ring, route, and coordinate data **Started**: 2026-06-01 20:06 **Completed**: 2026-06-01 20:08 **Duration**: 2 minutes **Notes**: * Added `homepageBattlefieldPreview` with synthetic mission summary, map labels, agent tokens, route segments, coordinate bands, and legend entries. * Kept all values authored sample copy with no user names, raw prompts, local paths, command output, credentials, or hosted runtime claims. * Included non-color-only state descriptions in labels, statuses, ring labels, and legend copy. **Files Changed**: * `public-website/src/data/homepage.ts` - Added mission map, route, agent, coordinate, and legend sample data. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/tasks.md` - Marked T005 complete and updated progress. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/implementation-notes.md` - Logged static sample data work. **BQC Fixes**: * Trust boundary enforcement: Sample copy explicitly states that no prompts, local paths, terminal output, hosted sessions, or visitor device data are inspected. * Contract alignment: Added values through the typed `HomepageBattlefieldPreview` contract. *** ### Task T004 - Extend homepage data types for battlefield agents, missions, traces, and events **Started**: 2026-06-01 20:05 **Completed**: 2026-06-01 20:06 **Duration**: 1 minute **Notes**: * Added typed battlefield preview contracts for mission copy, agent positions, routes, legend entries, traces, events, and coordinate labels. * Kept the data model deterministic and package-local so the upcoming component can render without fetching, hydration, storage, or visitor-specific state. **Files Changed**: * `public-website/src/data/homepage.ts` - Added battlefield preview type definitions. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/tasks.md` - Marked T004 complete and updated progress. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/implementation-notes.md` - Logged type contract work. **BQC Fixes**: * Trust boundary enforcement: The contract keeps all preview data static and typed in the audited homepage data module. *** ### Task T003 - Confirm marketing component placement for the battlefield preview **Started**: 2026-06-01 20:04 **Completed**: 2026-06-01 20:05 **Duration**: 1 minute **Notes**: * Confirmed marketing homepage components live in `public-website/src/components/marketing`. * Confirmed existing component conventions: import shared layout/system primitives, use typed data from `src/data/homepage.ts`, and keep visualization CSS scoped to the component. * Chose `public-website/src/components/marketing/BattlefieldPreview.astro` as the placement specified by the session. **Files Changed**: * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/tasks.md` - Marked T003 complete and updated progress. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/implementation-notes.md` - Logged component placement decision. **BQC Fixes**: * N/A - setup review only. *** ### Task T002 - Review existing homepage hero integration and marketing component patterns **Started**: 2026-06-01 20:04 **Completed**: 2026-06-01 20:04 **Duration**: 1 minute **Notes**: * Reviewed `public-website/src/pages/index.astro`; the homepage currently renders only `HeroCockpit` inside `Shell`. * Reviewed `HeroCockpit.astro` and `LiveStatusPanel.astro` to match static data imports, scoped CSS, Section usage, terminal framing, privacy copy, and responsive patterns. * Confirmed hero CTAs are provided by `ButtonLink` and must remain the first homepage action surface. **Files Changed**: * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/tasks.md` - Marked T002 complete and updated progress. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/implementation-notes.md` - Logged hero and component pattern review. **BQC Fixes**: * N/A - setup review only. *** ### Task T001 - Verify public website prerequisites, package commands, and static-site boundary **Started**: 2026-06-01 20:04 **Completed**: 2026-06-01 20:04 **Duration**: 1 minute **Notes**: * Ran the spec analysis and prerequisite checks, including package-specific validation for `public-website`. * Confirmed `public-website/package.json` keeps static Astro scripts and does not add server adapters, analytics, auth, forms, WebSocket, iframe, canvas, or WebGL dependencies. * Reviewed public website README and ADRs for local-first, optional analytics, and quarantined media rules. **Files Changed**: * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/tasks.md` - Marked T001 complete and updated progress. * `.spec_system/specs/phase14-session02-battlefield-preview-and-product-mockups/implementation-notes.md` - Logged prerequisite and static-boundary verification. **BQC Fixes**: * N/A - setup review only. *** ## Task Log ### 2026-06-01 - Session Start **Environment verified**: * [x] Prerequisites confirmed * [x] Tools available * [x] Directory structure ready * [x] Package context resolved to `public-website` * [x] Static-site boundary reviewed *** --- # Agent Instructions This documentation is published with GitBook. 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