chore(leader): release 0.30.0

[arii]

Description

This PR contains the latest release, bundling new features, bug fixes, and refactoring improvements from version 0.29.0 to 0.30.0.

Change Type: 📚 Documentation (changes only affecting documentation)

Related Issues

Closes #5677
Closes #8887
Closes #8615
Closes #8900
Closes #8878
Closes #8924
Closes #6747
Closes #7791
Closes #8885
Closes #6044
Closes #8386
Closes #5476
Closes #8387
Closes #5676
Closes #9039
Closes #5458
Closes #8335
Closes #8334
Closes #6068
Closes #5417
Closes #8914
Closes #6076
Closes #8940
Closes #6657
Closes #5433
Closes #6094
Closes #6104
Closes #7814
Closes #8370
Closes #6226
Closes #8401
Closes #8396
Closes #7651
Closes #5659
Closes #8948
Closes #6042
Closes #5413
Closes #8851
Closes #6238
Closes #7798
Closes #8833
Closes #7808
Closes #8894
Closes #7813
Closes #5435
Closes #6075
Closes #8801
Closes #8780
Closes #5837

Original PR Body

Release PR

This PR contains the latest release.

0.30.0 (2026-02-22)

Features

• large: [REFACTOR] Centralize Redundant Heart Rate and Workout Type Definitions (#5677) (aeeacd8)
• large: Consolidate Redundant Hooks and Components (#8887) (35e421d)
• large: Consolidate redundant TypeScript types (#8615) (f5b4160)
• large: Expand VRT Coverage for Dashboard Layout and Component States (#8900) (5e766e8)
• large: Improve Code Quality: Resolve Knip-Reported Unused Code and Dependencies (Partial) (#8878) (5ec61fa)
• large: Improve Timer Visibility and Centering (#8924) (4fcc58f)
• large: Inconsistent HR Zone Calculation (Client vs. Dashboard) - Implement Zone-Aware Streaming (#6747) (d057be4)
• large: Refactor HR zone info pre-calculation (#7791) (b009581)
• large: Refactor Max HR Calculation to Shared Utility (#8885) (f47056e)
• large: Refactor: Implement Unified Spotify Service Bus (#6044) (afc28cf)
• large: Refactor: Reduce Knip max-issues threshold and resolve code quality issues (#8386) (293e3a8)
• large: Refactor: Split vrt.spec.ts into Component-Specific Files (#5476) (c8e826c)
• large: Unified Spotify Service Bus Refactor (#8387) (a6da921)
• medium: [REFACTOR] Standardize Duration Formatting Utilities (#5676) (f7de43a)
• medium: Clarify 'Reset Permissions & Settings' button text (#9039) (5e94e24)
• medium: Enhance and Stabilize Unit Test Coverage for Core HRM Logic (#5458) (ce3bce4)
• medium: Enhance HR Zone Distribution Component with Donut Chart and Improved UX (#8335) (37e428f)
• medium: Extract HRM Stats Calculation Logic from HrmSessionManager (#8334) (3777732)
• medium: Fix Authentication Thrashing with Circuit Breaker (#6068) (2d06a36)
• medium: Fix Critical State Management and Data Recording Issues (#5417) (a1a84b1)
• medium: Fix Lint Issues in FIT Export Refactor (#8914) (03f6d1d)
• medium: Fix Spotify Playlist Track Selection (#6076) (4a8db60)
• medium: Fix Spotify Web Playback SDK Re-initialization and Token Sync Race Conditions (#8940) (e2f5ad0)
• medium: Fix Stale HR Tile Persistence and Align TTL (#6657) (888897a)
• medium: Gender-Inclusive Calorie Estimation (#5433) (fb52bf0)
• medium: Refactor and Test useWorkoutSessionManager (#6094) (c041273)
• medium: Refactor and Validate Calorie Calculation Logic (#6104) (d1d431f)
• medium: Refactor HrmDataStore for Memory Efficiency and Stats Tracking (#7814) (5860a8c)
• medium: Refactor HrTile & Stabilize CI Tests (#8370) (c7e2630)
• medium: Refactor WorkoutSummary Component (#6226) (5d1589c)
• medium: Refactor: Harmonize HrZone interface with HeartRateZone type (#8401) (2f88e50)
• medium: Resolve Hardcoded Spotify Token Fields and Improve Refresh Logic (#8396) (90d25e1)
• medium: Restore improved HR tile colors and Zone 6 display (#7651) (3d6de7a)
• small: Enable Automatic Workout Data Persistence on /client/connect Page (#5659) (a7644c9)
• small: Enhance Timer Display Legibility: Refine Opacity and Glow Effects (#8948) (31038f7)
• small: Fix Bluetooth Auto-Connect Infinite Loop (#6042) (de7e903)
• small: Fix Spotify Playlist Track Crash (#5413) (d716cbf)
• small: Improve Page Management and Navigation (#8851) (ec45772)
• small: Move Refresh Button to Improve Vertical Spacing (#6238) (ec67c69)
• small: Optimize HR Tile for High-Visibility Dashboards (#7798) (0c80e85)
• small: Optimize Visual Regression Test Suite Performance (#8833) (bae702b)
• small: Refactor Spotify Token Delivery to Event-Driven Singleton Pattern (#7808) (b22964b)
• small: Restore HR Tile Fixed Height and Typography Prominence (#8894) (1d4b9a9)
• small: Security: Remove/Disable app/api/debug/* Routes in Production Build (#7813) (722d97b)
• testing: add unit tests for core utility functions (#5435) (d68649f)

Bug Fixes

• bluetooth: Prevent race condition in GATT connection (#6075) (8442db7)
• ci: ensure tests and config changes trigger CI pipeline (#8801) (0666e9b)
• ci: handle missing --numstat flag in gh pr diff (#8780) (ee40107)
• critical: Ensure verdict field always present in Gemini review results (#5837) (c2d9302)

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