feat: bump version to 0.14.0

Includes all changes from this release cycle:
- Top header navigation (sidebar removed)
- Accounts screen decomposition and visual redesign
- Dev/prod environment isolation
- Usage Analytics with accurate averages, cost reporting, OpenRouter pricing
- Monitor moved to Usage with per-request token/cost tracking
- Clickable traffic logs with expandable JSON body viewer
- OpenCode IDE config in Quick Setup
- API Proxy reorganization (flattened tabs)
- CI/CD pipeline fixes (release config, Node version, pnpm alignment)
- Repository cleanup (~80MB of binaries removed)

.planning/proxy-improvements/03-advanced-features.md

@@ -4,13 +4,16 @@
 > Date: 2026-04-22
 
 ## Discovery
+
 The backend (`ProxyService`, `ProxyController`, `ProxyModule`) implements many sophisticated features that are **completely invisible** in the current UI. The proxy page only shows: port, protocol, API key, and basic start/stop.
 
 ## Hidden Backend Features
 
 ### 1. Advanced Routing & Scheduling Controls
+
 **Backend location**: `proxy.service.ts`, `proxy-scheduler.service.ts`
 **What's implemented**:
+
 - `scheduler.maxRequestsPerAccount`: Limit requests per account before switching
 - `scheduler.maxWaitTime`: Max time to wait for an available account
 - `scheduler.retryAttempts`: Number of retries per request
@@ -20,8 +23,10 @@ The backend (`ProxyService`, `ProxyController`, `ProxyModule`) implements many s
 **UI exposure**: None. These are hardcoded or set via config files only.
 
 ### 2. Live Traffic Inspector
+
 **Backend location**: `traffic-logger.service.ts`
 **What's implemented**:
+
 - `TrafficLogger` captures every request/response with metadata
 - Fields: timestamp, requestId, accountId, model, promptTokens, completionTokens, latency, status, error
 - Log rotation and cleanup policies
@@ -30,8 +35,10 @@ The backend (`ProxyService`, `ProxyController`, `ProxyModule`) implements many s
 **UI exposure**: None. Logs are only written to files.
 
 ### 3. Circuit Breaker Dashboard
+
 **Backend location**: `proxy-circuit-breaker.service.ts`
 **What's implemented**:
+
 - Per-account circuit breaker state: `CLOSED`, `OPEN`, `HALF_OPEN`
 - Failure threshold and recovery timeout
 - When open: requests fail fast without hitting the API
@@ -40,8 +47,10 @@ The backend (`ProxyService`, `ProxyController`, `ProxyModule`) implements many s
 **UI exposure**: None. Circuit breaker state is internal only.
 
 ### 4. Parity Testing Sandbox
+
 **Backend location**: `proxy-parity.service.ts`
 **What's implemented**:
+
 - Send identical requests to multiple models simultaneously
 - Compare responses for consistency
 - Detect model drift or API changes
@@ -50,8 +59,10 @@ The backend (`ProxyService`, `ProxyController`, `ProxyModule`) implements many s
 **UI exposure**: None. Only accessible via manual API calls or scripts.
 
 ### 5. Custom Model Mapping Table
+
 **Backend location**: `proxy-model-mapper.service.ts`
 **What's implemented**:
+
 - Dynamic model resolution: `claude-opus-4` → `gemini-3-flash`
 - User-defined mappings stored in database
 - Regex-based model matching
@@ -60,8 +71,10 @@ The backend (`ProxyService`, `ProxyController`, `ProxyModule`) implements many s
 **UI exposure**: A static, read-only list is shown. No editing capability.
 
 ### 6. Upstream Proxy Configuration
+
 **Backend location**: `proxy-upstream.service.ts`
 **What's implemented**:
+
 - `upstreamProxy.url`: Route all traffic through another proxy
 - `upstreamProxy.auth`: Basic auth or bearer token for upstream
 - `upstreamProxy.bypassList`: Domains to bypass
@@ -69,8 +82,10 @@ The backend (`ProxyService`, `ProxyController`, `ProxyModule`) implements many s
 **UI exposure**: None. Set via environment variables only.
 
 ### 7. IDE Integration Quick-Setup
+
 **Backend location**: `proxy-config.service.ts` — `generateIdeConfig()`
 **What's implemented**:
+
 - Generates ready-to-paste configs for:
   - Cursor (`settings.json`)
   - VS Code + Cline/Roo Code
@@ -82,8 +97,10 @@ The backend (`ProxyService`, `ProxyController`, `ProxyModule`) implements many s
 **UI exposure**: Code examples are generic curl snippets. No IDE-specific configs.
 
 ### 8. Health & Performance Metrics
+
 **Backend location**: `proxy-metrics.service.ts`
 **What's implemented**:
+
 - Request latency histogram (p50, p95, p99)
 - Requests per minute counter
 - Error rate by status code
@@ -94,8 +111,10 @@ The backend (`ProxyService`, `ProxyController`, `ProxyModule`) implements many s
 **UI exposure**: None. Metrics are only exposed via a `/metrics` endpoint for Prometheus.
 
 ### 9. Request Replay & Debug Tool
+
 **Backend location**: `proxy-replay.service.ts`
 **What's implemented**:
+
 - Store recent requests (last 100 by default)
 - Replay any request with one click
 - Modify headers/body before replay
@@ -105,8 +124,10 @@ The backend (`ProxyService`, `ProxyController`, `ProxyModule`) implements many s
 **UI exposure**: None.
 
 ### 10. Global Timeout & Max Wait Controls
+
 **Backend location**: `proxy-config.service.ts`
 **What's implemented**:
+
 - `requestTimeout`: Global timeout for all upstream requests
 - `connectTimeout`: TCP connection timeout
 - `maxWaitTime`: Max time to wait for an available account
@@ -117,7 +138,9 @@ The backend (`ProxyService`, `ProxyController`, `ProxyModule`) implements many s
 ---
 
 ## Recommendation
+
 Create a new "Advanced" tab on the proxy page that exposes these features progressively:
+
 1. **Phase 1**: Read-only views (circuit breaker status, health metrics, traffic logs)
 2. **Phase 2**: Interactive controls (model mapping editor, scheduler settings)
 3. **Phase 3**: Power-user tools (replay, parity testing, upstream proxy config)