feat(ui): redesign voice cockpit with clinical companion drawer, Svelte 5 migration, and Gemini 3.8 voice

- Re-architect VoiceSession into full-bleed studio cockpit with overlay slide-over companion drawer
- Eliminate width squishing defect on LiveInsightPanel and add native dark/light theme support
- Integrate authentic Google Gemini 3.8 Flash TTS with Fenrir persona and fallback audio pipeline
- Implement comprehensive Playwright E2E visual regression suite across Desktop, iPad, and iPhone (21 tests, 45 snapshots)
- Migrate core application to Svelte 5 runes (, , ) with reactive stores
- Maintain .NET 8 Azure Functions serverless endpoints and clean build hygiene

.agents/skills/cbt-clinical-evaluation/SKILL.md

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+---
+name: cbt-clinical-evaluation
+description: >-
+  Provides clinical supervision protocols, real-time distortion detection rules,
+  psychometric scoring rubrics, and post-session diagnostic report formatting.
+---
+
+# CBT Clinical Evaluation & Supervision Skill
+
+Use this skill when refining the clinical analysis supervisor model prompts, tuning distortion detection thresholds, or formatting final session case reports.
+
+---
+
+## 1. Real-Time Turn-by-Turn Supervision Protocol
+
+During a roleplay session, every completed user turn is evaluated out-of-band by an asynchronous clinical supervisor prompt.
+
+### 1.1 Clinical Schema
+```typescript
+export interface AnalysisResult {
+  analysis: {
+    distortions: string[];       // Detected distortions (e.g. "Mind Reading", "Catastrophizing")
+    isAdaptive: boolean;         // True if the response demonstrates cognitive restructuring
+    evidence: string;            // Direct quote or behavioral evidence from user's response
+  };
+  rating: {
+    score: number;               // 1-10 clinical effectiveness score
+    reason: string;              // Clinical justification for the score
+  };
+  suggestions: {
+    alternativeThought: string;  // Rational reframe of the user's statement
+    behavioralStep: string;      // Actionable communication or behavioral adjustment
+  };
+}
+```
+
+---
+
+## 2. Clinical Evaluation Rubric (1-10 Scoring Scale)
+
+| Score Range | Clinical Category | Behavioral & Cognitive Characteristics |
+|:---|:---|:---|
+| **1 - 3** | **Maladaptive / Reactive** | User falls into cognitive distortions without awareness; demonstrates passive-aggressive, defensive, or submissive behavior; abdicates personal boundaries. |
+| **4 - 6** | **Emerging Awareness / Partial Restructuring** | User attempts to challenge distortions or state boundaries, but tone remains emotionally reactive, apologetic, or hesitant. |
+| **7 - 8** | **Adaptive / Effective Restructuring** | Clear cognitive restructuring; assertive, non-blaming boundary setting; validates other person's emotions while holding firm limits. |
+| **9 - 10** | **Mastery / Radical Flexibility** | Demonstrates emotional regulation under high friction; employs sophisticated techniques (e.g., DEAR MAN, Gray Rock, Radical Acceptance); de-escalates without concession. |
+
+---
+
+## 3. Post-Session Comprehensive Case Report
+
+At the end of a session, a final summary prompt generates a macro assessment:
+1. **Primary Cognitive Distortions Identified**: Frequency and contexts of observed distortions.
+2. **Techniques Successfully Applied**: Count and effectiveness of behavioral tools used.
+3. **Core Cognitive Shifts**: Evolution of the user's responses across the dialogue arc.
+4. **Targeted Clinical Homework**: 1-2 practical real-world exercises to reinforce learning.