docs: strengthen docs system and release guidance

[vaur94]

Summary

• strengthen the bilingual README and docs hub navigation
• add explicit release and governance guides in English and Turkish
• align package metadata, changelog, and policy docs with the actual unreleased status

Verification

• bun run ci:verify

[Copilot]

Pull request overview

This PR strengthens the documentation system for the opencode-ceo project by expanding bilingual (English and Turkish) coverage, adding explicit release and governance guides, and aligning the package metadata and changelog with the project's current pre-release status.

Changes:

• Upgraded bilingual README files (README.md, README.tr.md) with goal-oriented navigation, status banners, ToC, and hyperlinked cross-references replacing plain paths
• Added new English and Turkish guides: release-guide.md, governance-guide.md, surum-yayin-rehberi.md, yonetisim-rehberi.md
• Updated package.json metadata (proper repository URL format, bugs, homepage, engines, publishConfig, and additional distributed files)

Reviewed changes

Copilot reviewed 20 out of 20 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
package.json	Adds standard npm fields: bugs, homepage, engines, publishConfig, corrects repository URL format, and includes README.tr.md/CHANGELOG.md in published files
CHANGELOG.md	Adds [Unreleased] section above [0.1.0] to document this PR's doc changes
README.md	Major overhaul: new sections with emoji headings, status banner, ToC, hyperlinked doc map, and pre-release installation note
README.tr.md	Turkish counterpart of README.md overhaul, kept in sync with English version
docs/README.md	Restructured into goal-oriented navigation with full bilingual coverage and Quick Navigation section
docs/ARCHITECTURE.md	Adds a Table of Contents pointing to existing sections
docs/en/usage-guide.md	Restructured into numbered sections, pre-release note added, "Day-To-Day Commands" section added
docs/en/release-guide.md	New file: step-by-step release process and pre-release checklist
docs/en/governance-guide.md	New file: branch protection rules, merge policy, and automation inventory
docs/en/pull-request-guide.md	Adds "Related Docs" section with hyperlinks
docs/en/model-recommendations.md	Adds "Recommended Starting Point" and "Related Docs" sections
docs/tr/kullanim-kilavuzu.md	Turkish usage guide restructured to match English counterpart
docs/tr/surum-yayin-rehberi.md	New Turkish release guide, mirrors docs/en/release-guide.md
docs/tr/yonetisim-rehberi.md	New Turkish governance guide, mirrors docs/en/governance-guide.md
docs/tr/pr-kilavuzu.md	Adds "Ilgili Dokumanlar" section with hyperlinks
docs/tr/model-onerileri.md	Adds "Onerilen Baslangic Noktasi" and "Ilgili Dokumanlar" sections
CONTRIBUTING.md	Adds "Repository Reality" context and upgrades "Further Reading" to hyperlinks
CODE_OF_CONDUCT.md	Reporting section reformatted as numbered steps
SECURITY.md	Reporting instructions clarified, related docs upgraded to hyperlinks
SUPPORT.md	Adds bug report guidance and upgrades references to hyperlinks

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[Copilot]

The "Ilgili Dokumanlar" section links to [Surum ve Yayin Rehberi] (Release Guide), which is unrelated to model recommendations. A more relevant linked document would be something like the PR guide or Architecture document. This mirrors the same issue in the English counterpart (docs/en/model-recommendations.md).

[Copilot]

The CHANGELOG has [0.1.0] - 2026-03-09 as a formal dated release entry (following Keep a Changelog conventions, where a dated entry typically indicates a published release), but the new [Unreleased] section immediately above it, along with multiple documentation files, explicitly states that npm publication has not happened yet. In Keep a Changelog format, a dated version entry implies it has been released. If 0.1.0 has not been published to npm, the [0.1.0] - 2026-03-09 entry should either remain as [Unreleased] or its date should be removed to avoid confusion.

[Copilot]

The filename yonetisim-rehberi.md contains "yonetisim" (with the extra 'i'), but the document's heading and all link display text consistently use "Yonetsim" (without the extra 'i'): for example, the heading in the file itself is # Yonetsim ve Branch Politikasi. This naming discrepancy between the filename and the document title could cause confusion. The filename should be aligned with the content's heading — either rename the file to yonetsim-rehberi.md and update all links, or update the heading and link text to "Yonetisim".

[Copilot]

The section heading "Guncelik Komutlar" is not standard Turkish. The English equivalent is "Day-To-Day Commands", which would more correctly translate to "Gunluk Komutlar" ("günlük" meaning "daily" or "day-to-day") rather than "Guncelik". "Guncelik" is not a recognized Turkish word.

[Copilot]

The "Related Docs" section in the model recommendations guide links to the Release Guide, but these two topics are unrelated — model tuning preferences have no connection to the release process. A more useful related document here would be something like the PR Guide or the Architecture document. The equivalent Turkish document (docs/tr/model-onerileri.md) has the same issue on its last line.