chore(release): bump to 2.0.5 and harden Bun CI setup

[hessius]

Summary

• Version bump to 2.0.5 (VERSION and apps/web/package.json).
• CI Bun stability hardening (pin 1.3.10 + retry setup attempts).
• Docker Bun alignment (docker/Dockerfile.unified uses oven/bun:1.3.10-alpine).
• Fix: profile selection in Control Center no longer auto-starts shots.
• Fix: image-proxy supports data URI and absolute URL sources.
• Fix: image-proxy falls back to settings meticulousIp when env var is unset.
• Improvement: clearer watchtower detection and diagnostics in update-method.
• Improvement: Settings UI shows watchtower diagnostic message in Updates section.
• Improvement: docker-compose.watchtower default host port moved to 18088 to reduce conflicts.

Validation

• Backend tests passed: full test_main.py suite.
• Focused tests added and passing for image proxy and update-method flows.
• Browser automation checks show 0 console errors on load after rebuild.
• Raspberry Pi root cause confirmed: watchtower failed to start due to 8088 conflict; runtime remediation applied using WATCHTOWER_HOST_PORT=127.0.0.1:18088.

Dependency

• This PR is the 2.0.5 foundation and should be merged before follow-up 2.1.x milestone work.

[Copilot]

Pull request overview

This PR bumps the MeticAI version from 2.0.1 to 2.0.5 and addresses CI reliability issues by pinning Bun to version 1.3.10 and implementing a 3-attempt retry mechanism for Bun setup steps. The change aims to mitigate transient network failures during CI runs.

Changes:

• Version bumped from 2.0.1 to 2.0.5 in VERSION file and apps/web/package.json
• Bun version pinned to 1.3.10 across all CI jobs (changed from latest)
• Three-attempt retry pattern added for all Bun setup steps in the CI workflow

Reviewed changes

Copilot reviewed 3 out of 3 changed files in this pull request and generated 4 comments.

File	Description
VERSION	Version bumped from 2.0.1 to 2.0.5
apps/web/package.json	Web package version updated to match VERSION file (2.0.5)
.github/workflows/tests.yml	Bun setup hardened with version pinning (1.3.10) and 3-attempt retry logic across all 4 jobs that use Bun

[Copilot]

Pull request overview

Copilot reviewed 4 out of 4 changed files in this pull request and generated no new comments.

[hessius]

Implemented requested changes and added full 2.0.5 summary (including CI hardening, profile-selection fix, image-proxy fix, and watchtower diagnostics/runtime findings). Ready for re-review.

[hessius]

Updated with full 2.0.5 summary and validation details; ready for re-review.

[hessius]

Updated with full 2.0.5 summary and validation details; ready for re-review.