claude-code-chat-browser: Cut v0.1.0 release tag + CHANGELOG

[clean6378-max-it]

Closes #84

Summary

• Bump app.__version__ from 0.1.0.dev0 to 0.1.0
• Restructure CHANGELOG: [0.1.0] - 2026-06-18 + fresh empty [Unreleased] with tag-based compare links
• Update deprecation-policy example table to reference the real [0.1.0] release
• pyproject.toml: N/A — no [project] table / build backend configured

Post-merge steps (release maintainer)

1. git checkout master && git pull
2. git tag -a v0.1.0 -m "v0.1.0" && git push origin v0.1.0
3. gh release create v0.1.0 --title "v0.1.0" --notes-file release-notes-0.1.0.md (extract [0.1.0] CHANGELOG section)
4. Follow-up commit on master: bump __version__ to "0.2.0.dev0"

Test plan

• pytest, mypy, ruff, npm test green locally
• CI green on PR
• Tag + GitHub Release after merge

Summary by CodeRabbit

• New Features

  • Added startup safety enforcement for debug mode with non-loopback hosts.
  • Implemented Content-Security-Policy security headers.
  • Added shared session caching with mtime invalidation.
  • Added CI benchmark regression testing.

• Documentation

  • Documented API deprecation policy with stability guidelines and removal timeline.

• Chores

  • Released version 0.1.0.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: 6696fb23-ea86-47be-b5ed-5908e00a511c

📥 Commits

Reviewing files that changed from the base of the PR and between ad83f10 and d74064d.

📒 Files selected for processing (3)

• CHANGELOG.md
• app.py
• docs/deprecation-policy.md

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📝 Walkthrough

Walkthrough

__version__ in app.py is promoted from 0.1.0.dev0 to 0.1.0. CHANGELOG.md is restructured to introduce a [0.1.0] - 2026-06-18 release section with Added, Changed, and Removed entries, and compare links are updated to use the v0.1.0 tag. The docs/deprecation-policy.md example row for export_count is corrected to reference [0.1.0].

Changes

v0.1.0 Release

Layer / File(s)	Summary
Version string promotion app.py	__version__ bumped from 0.1.0.dev0 to 0.1.0.
CHANGELOG restructure and deprecation doc correction CHANGELOG.md, docs/deprecation-policy.md	CHANGELOG.md adds a [0.1.0] - 2026-06-18 section with Added/Changed/Removed subsections and replaces the old commit-SHA compare link with a tag-based v0.1.0...HEAD link. The deprecation-policy.md example table updates the export_count removal note to cite [0.1.0].

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Suggested reviewers

• timon0305
• wpak-ai

Poem

🐇 Hip-hop hooray, the dev suffix is gone,
0.1.0 shines bright from dusk until dawn.
The CHANGELOG now sings of what's added and changed,
Removed fields are noted, the links rearranged.
A tag marks the moment — the rabbit approves! 🎉

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title accurately summarizes the main change: cutting the v0.1.0 release tag and updating the CHANGELOG, which directly aligns with the primary objective.
Linked Issues check	✅ Passed	The PR satisfies key acceptance criteria: app.version bumped to 0.1.0, CHANGELOG restructured with dated [0.1.0] section and fresh [Unreleased], deprecation-policy.md updated, and compare links use tag-based references.
Out of Scope Changes check	✅ Passed	All changes are scoped to the release requirements: version bump, CHANGELOG restructure, and deprecation policy documentation updates. No extraneous modifications detected.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

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✨ Finishing Touches

📝 Generate docstrings

• Create stacked PR
• Commit on current branch

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch release/v0.1.0

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