Polish repository for crates.io publish and public release

[cleak]

Summary

A pre-publication polish pass over the workspace. Nothing in the runtime behavior changes; this is metadata, docs, and sample-fixture cleanup.

• Cargo metadata. Workspace-level description, authors, repository, homepage, readme, keywords, categories, rust-version = 1.89. Each crate gets its own description and inherits the rest. tempyr-cli overrides keywords/categories so library crates aren't mis-tagged as command-line utilities. Inter-workspace path deps now carry version = "0.1.0" so cargo publish accepts them; cargo publish --dry-run -p tempyr-core succeeds.
• Crate-root docs. Added //! headers to tempyr-core, tempyr-index, tempyr-render, tempyr-interview, tempyr-linear, tempyr-mcp (the other two already had them) so each crate has a meaningful front page on crates.io.
• Yanked dep bump. unicode-segmentation 1.13.0 → 1.13.2 in Cargo.lock.
• Sample fixtures. Replaced caleb with alice across test fixtures and the README quick-start. test_list_by_status needed two distinct owners, so task-b uses bob. LICENSE-MIT copyright, docs/ author lines, and the tempyr-journal redaction tests (which deliberately use the real path string) are intentionally left as-is.
• README polish. CI / license / Rust / status badges plus an "experimental, solo side project" disclaimer.
• Removed. Stub CHANGELOG.md — no point keeping it until there's a real release to describe.

Test plan

• cargo build --workspace --locked
• cargo test --workspace --locked (all 18 test groups pass)
• cargo clippy --workspace --all-targets --locked -- -D warnings
• cargo fmt --check
• cargo audit (only pre-allowed warnings remain)
• cargo publish --dry-run -p tempyr-core --allow-dirty --no-verify

🤖 Generated with Claude Code

Summary by CodeRabbit

• New Features

  • Linear integration added public entrypoint and error types for improved integration support.

• Documentation

  • Added comprehensive system specification document and crate-level docs.
  • README updated with status badges, experimental status notice, and example tweak.

• Chores

  • Minimum Rust version set to 1.89.
  • Package metadata standardized across crates (descriptions and workspace settings).

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

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Reviewing files that changed from the base of the PR and between 05733ed and 0044c30.

📒 Files selected for processing (1)

• README.md

---

📝 Walkthrough

Walkthrough

This PR updates workspace and crate metadata (adds workspace rust-version and expanded package fields), adds crate-level documentation and a new docs/spec, declares public modules and an error type for the linear crate, and standardizes many test fixtures by changing frontmatter owner values from caleb → alice. CHANGELOG unreleased entry removed.

Changes

Workspace & Crate Metadata, Documentation, and Test Fixtures

Layer / File(s)	Summary
Workspace Configuration Cargo.toml	Adds rust-version = "1.89" to [workspace.package].
Crate Manifests crates/*/Cargo.toml	Many crates: add description and expand workspace-backed package fields (rust-version, authors, repository, homepage, readme, keywords, categories); local path dependencies updated to include version = "0.1.0" alongside path.
New/Updated Crate Entrypoints & Public API crates/tempyr-linear/src/lib.rs	Introduces crate-level docs, declares public submodules (client, config, context, mapping, pull, push, queries, state, sync), adds LinearError enum and pub type Result<T> alias.
Crate-Level Documentation crates/*/src/lib.rs	Adds //! module-level documentation to multiple crates (tempyr-core, tempyr-index, tempyr-interview, tempyr-linear, tempyr-mcp, tempyr-render).
Specification & High-level Docs docs/graphspec.md, README.md, CHANGELOG.md	Adds comprehensive docs/graphspec.md; README gains badges and updated Status; removes Unreleased entry from CHANGELOG.
Test Fixtures / Integration crates/**/src/**/*.rs, crates/tempyr-cli/tests/integration.rs, crates/tempyr-cli/src/commands/*.rs	Standardizes many test fixtures by replacing frontmatter owner: caleb → owner: alice; updates README Quick Start example owner flag accordingly.

Estimated code review effort

🎯 3 (Moderate) | ⏱️ ~25 minutes

Possibly related PRs

• cleak/blueberry#323: Similar workspace-level Cargo.toml changes (rust-version and workspace metadata adjustments).
• [codex] add README and permissive licenses #38: Prior changes to workspace and crate manifests that overlap with manifest editing and workspace field inheritance.

Poem

🐰
I hopped through manifests late at night,
Replaced old names with new delight.
Docs unfurled and crates declared,
Tests all now consistently paired—
A nibble, a tweak, then off in flight.

🚥 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 'Polish repository for crates.io publish and public release' accurately and specifically describes the main objective of the PR: preparing the workspace for crates.io publication through metadata/documentation updates.
Docstring Coverage	✅ Passed	Docstring coverage is 85.48% which is sufficient. The required threshold is 80.00%.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Inline comments:
In `@README.md`:
- Line 6: The status badge link "[![Status:
experimental](https://img.shields.io/badge/status-experimental-yellow.svg)](`#status`)"
points to a non-existent anchor; either remove the "(`#status`)" link target from
that badge or add a real "Status" heading (for example add a "## Status"
heading) above the existing blockquote so the anchor exists and the badge link
resolves correctly.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

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• Create a new PR with the fixes

---

ℹ️ Review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: ASSERTIVE

Plan: Pro

Run ID: 65952ac0-6af3-488b-a983-96f6b4d70fda

📥 Commits

Reviewing files that changed from the base of the PR and between 6dd93b5 and 05733ed.

⛔ Files ignored due to path filters (1)

• Cargo.lock is excluded by !**/*.lock

📒 Files selected for processing (34)

• CHANGELOG.md
• Cargo.toml
• README.md
• crates/tempyr-cli/Cargo.toml
• crates/tempyr-cli/src/commands/dispatch.rs
• crates/tempyr-cli/src/commands/migrate.rs
• crates/tempyr-cli/tests/integration.rs
• crates/tempyr-core/Cargo.toml
• crates/tempyr-core/src/graph.rs
• crates/tempyr-core/src/lib.rs
• crates/tempyr-core/src/node.rs
• crates/tempyr-core/src/ops.rs
• crates/tempyr-core/src/validate.rs
• crates/tempyr-index/Cargo.toml
• crates/tempyr-index/src/embeddings.rs
• crates/tempyr-index/src/fts.rs
• crates/tempyr-index/src/hybrid.rs
• crates/tempyr-index/src/incremental.rs
• crates/tempyr-index/src/indexer.rs
• crates/tempyr-index/src/lib.rs
• crates/tempyr-interview/Cargo.toml
• crates/tempyr-interview/src/lib.rs
• crates/tempyr-interview/src/session.rs
• crates/tempyr-journal-index/Cargo.toml
• crates/tempyr-journal/Cargo.toml
• crates/tempyr-linear/Cargo.toml
• crates/tempyr-linear/src/lib.rs
• crates/tempyr-mcp/Cargo.toml
• crates/tempyr-mcp/src/lib.rs
• crates/tempyr-render/Cargo.toml
• crates/tempyr-render/src/collector.rs
• crates/tempyr-render/src/formatter.rs
• crates/tempyr-render/src/lib.rs
• docs/graphspec.md

💤 Files with no reviewable changes (1)

• CHANGELOG.md