style(13-03): apply Prettier formatting across repo

Mechanical reformat — no logic changes. 398 files changed, 19125
insertions(+), 16457 deletions(-). Prettier 3.8.4 with .prettierrc
(singleQuote:true, semi:true, tabWidth:2, trailingComma:all,
printWidth:100). Isolated per D-13-08 for reviewability.

.planning/milestones/v1.0-phases/06-ux-polish/06-04-PLAN.md

@@ -11,19 +11,19 @@ autonomous: false
 requirements: []
 must_haves:
   truths:
-    - "Sync indicators actually animate — the SyncStateToast spinner spins and the LiveSyncIndicator reconnecting dot pulses (D-13)"
+    - 'Sync indicators actually animate — the SyncStateToast spinner spins and the LiveSyncIndicator reconnecting dot pulses (D-13)'
     - "@keyframes pulse exists globally in tokens.css so LiveSyncIndicator's reconnecting dot animates regardless of which components are mounted (D-13)"
   artifacts:
-    - path: "apps/pwa/src/styles/tokens.css"
-      provides: "global @keyframes pulse (added) alongside the existing @keyframes spin"
-      contains: "@keyframes pulse"
-    - path: "apps/pwa/src/components/PushPermissionPrompt.tsx"
-      provides: "redundant local @keyframes spin <style> block removed"
+    - path: 'apps/pwa/src/styles/tokens.css'
+      provides: 'global @keyframes pulse (added) alongside the existing @keyframes spin'
+      contains: '@keyframes pulse'
+    - path: 'apps/pwa/src/components/PushPermissionPrompt.tsx'
+      provides: 'redundant local @keyframes spin <style> block removed'
   key_links:
-    - from: "apps/pwa/src/components/LiveSyncIndicator.tsx"
-      to: "apps/pwa/src/styles/tokens.css"
+    - from: 'apps/pwa/src/components/LiveSyncIndicator.tsx'
+      to: 'apps/pwa/src/styles/tokens.css'
       via: "animation: 'pulse 1.4s ease-in-out infinite' resolves to the global keyframe"
-      pattern: "@keyframes pulse"
+      pattern: '@keyframes pulse'
 ---
 
 <objective>
@@ -49,9 +49,10 @@ Output: `@keyframes pulse` added to `tokens.css`; redundant `<style>` block remo
 
 <artifacts_this_plan_produces>
 NEW symbols introduced here (exclude from drift/convergence checks):
+
 - `@keyframes pulse` in `apps/pwa/src/styles/tokens.css` (0%,100% opacity:1 / 50% opacity:0.4)
 - Removal of the redundant local `@keyframes spin` `<style>` block in `PushPermissionPrompt.tsx` (deletion, not a new symbol)
-</artifacts_this_plan_produces>
+  </artifacts_this_plan_produces>
 
 <tasks>
 
@@ -115,17 +116,19 @@ NEW symbols introduced here (exclude from drift/convergence checks):
 </tasks>
 
 <threat_model>
+
 ## Trust Boundaries
 
-| Boundary | Description |
-|----------|-------------|
+| Boundary   | Description                                                          |
+| ---------- | -------------------------------------------------------------------- |
 | (none new) | UI/CSS only. No data, no network, no input, no auth surface touched. |
 
 ## STRIDE Threat Register
 
-| Threat ID | Category | Component | Disposition | Mitigation Plan |
-|-----------|----------|-----------|-------------|-----------------|
-| T-06-04 | (n/a) | tokens.css keyframe + style-block deletion | accept | No new trust boundary — purely a CSS keyframe addition and removal of a redundant inline style. No input, no data flow, no auth path affected. |
+| Threat ID | Category | Component                                  | Disposition | Mitigation Plan                                                                                                                                |
+| --------- | -------- | ------------------------------------------ | ----------- | ---------------------------------------------------------------------------------------------------------------------------------------------- |
+| T-06-04   | (n/a)    | tokens.css keyframe + style-block deletion | accept      | No new trust boundary — purely a CSS keyframe addition and removal of a redundant inline style. No input, no data flow, no auth path affected. |
+
 </threat_model>
 
 <verification>
@@ -135,8 +138,9 @@ NEW symbols introduced here (exclude from drift/convergence checks):
 </verification>
 
 <success_criteria>
+
 - D-13: pulse keyframe present globally; reconnecting dot animates; spinner confirmed animating; redundant redefinition removed.
-</success_criteria>
+  </success_criteria>
 
 <output>
 Create `.planning/phases/06-ux-polish/06-04-SUMMARY.md` when done (note the playwright-cli observation of both animations).