docs: update meta files for project-scoped ContextPane session

CHANGELOG.md

@@ -8,6 +8,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 ### Added
+- `ctx_register_project` Tauri command and `ctxRegisterProject()` bridge function: registers a project in the ctx database via `INSERT OR IGNORE` into sessions table; opens DB read-write briefly then closes
 - Agent preview terminal (`AgentPreviewPane.svelte`): read-only xterm.js terminal that subscribes to agent session messages in real-time; renders Bash commands as cyan `❯ command`, file operations as yellow `[Read/Write/Edit] path`, tool results (80-line truncation), text summaries, errors in red, session start/complete with cost; uses `disableStdin: true`, Canvas addon, theme hot-swap; spawned via 👁 button in TerminalTabs tab bar (appears when agent session is active); deduplicates — only one preview per session
 - `TerminalTab.type` extended with `'agent-preview'` variant and `agentSessionId?: string` field in workspace store
 - `ProjectBox` passes `mainSessionId` to `TerminalTabs` for agent preview tab creation
@@ -28,6 +29,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 - CSS relative units rule (`.claude/rules/18-relative-units.md`): enforces rem/em for layout CSS, px only for icons/borders/shadows
 
 ### Changed
+- ContextPane redesigned as project-scoped: now receives `projectName` + `projectCwd` props from ProjectBox; auto-registers project in ctx database on mount (`INSERT OR IGNORE`); removed project selector list — directly shows context entries, shared context, and session summaries for the current project; empty state shows `ctx set <project> <key> <value>` usage hint; all CSS converted to rem; header shows project name in accent color
 - Sidebar simplified to Settings-only: removed Sessions, Docs, Context icons from GlobalTabBar (project-specific tabs already in ProjectBox); removed DocsTab/ContextTab imports from App.svelte; removed Alt+1..4 keyboard shortcuts; drawer always renders SettingsTab
 - MarkdownPane file switching: replaced onMount-only `watchFile()` with reactive `$effect` that unwatches previous file and watches new one when `filePath` prop changes; added `highlighterReady` gate to prevent premature watches
 - MarkdownPane premium typography overhaul: font changed from `var(--ui-font-family)` (resolved to JetBrains Mono) to hardcoded `'Inter', system-ui, sans-serif` for proper prose rendering; added `text-rendering: optimizeLegibility`, `-webkit-font-smoothing: antialiased`, `font-feature-settings: 'cv01', 'cv02', 'cv03', 'cv04', 'ss01'` (Inter alternates); body color softened from `--ctp-text` to `--ctp-subtext1` for reduced dark-mode contrast; Tailwind-prose-inspired spacing (1.15-1.75em paragraph/heading margins); heading line-height tightened to 1.2-1.4 with negative letter-spacing on h1/h2; gradient HR (`linear-gradient` fading to transparent edges); link underlines use `text-decoration-color` transition (30% opacity → full on hover, VitePress pattern); blockquotes now italic with translucent bg; code blocks have inset `box-shadow` for depth; added h5 (uppercase small) and h6 styles; all colors via `--ctp-*` vars for 17-theme compatibility