feat: support local-only repositories (closes #71)

[8bitAlex]

Summary

Resolves #71 — Support local development without a repo or remote.

url is now optional on profile repository entries. When omitted, raid treats the entry as local-only:

• skips cloning entirely (so raid install no longer fatal-errors trying to git clone "" against a remote that doesn't exist)
• runs install tasks against the existing path as-is
• requires the path to already exist on disk; if it doesn't, returns a clear error pointing at the path
• raid doctor no longer flags a missing .git as a warning for local-only repos, and upgrades a missing path to error severity for them

The Repo.IsZero() definition was tightened to drop the URL check (it was the only thing keeping local-only repos out of the loaded profile). A new Repo.IsLocalOnly() exposes the missing-url state explicitly.

Files

• schemas/raid-profile.schema.json — url removed from required; description notes the local-only mode.
• src/internal/lib/repo.go — IsZero no longer requires URL; new IsLocalOnly; CloneRepository short-circuits on local-only.
• src/internal/lib/doctor.go — context-aware checks for local-only repos.
• src/internal/lib/profile.go — interactive raid profile create accepts an empty URL prompt; default-branch detection skipped when URL is empty.
• src/resources/profile-template, site/docs/references/schema.mdx, site/docs/whats-new.mdx — docs updated.
• Version bumped 0.9.0-beta → 0.10.0-beta.

Test plan

• go test ./... — all packages green.
• Coverage on internal/lib stays ≥ 93% with new tests covering IsLocalOnly, the local-only CloneRepository paths (existing-path-skip + missing-path-error), and the new doctor cases.
• cd site && npm run build — no broken links.
• End-to-end: tested against a real local-only project (apple-app-list):
  • raid doctor reports clean (no spurious "not a git repository" warning) once url is dropped from the profile.
  • raid install runs swift build + npm install against the existing path with no clone attempt — first line is Repository 'apple-app-list' is local-only at <path>, skipping clone.

🤖 Generated with Claude Code

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 90.71%. Comparing base (a4c0d31) to head (fb45965).

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #73      +/-   ##
==========================================
+ Coverage   90.65%   90.71%   +0.05%     
==========================================
  Files          33       33              
  Lines        2772     2788      +16     
==========================================
+ Hits         2513     2529      +16     
  Misses        169      169              
  Partials       90       90              

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[Copilot]

Pull request overview

This PR adds local-only repository support to Raid profiles by making url optional and updating install/doctor/profile-creation flows to treat missing URLs as “do not clone; use the existing path”.

Changes:

• Make profile repository url optional (schema + docs) and treat missing url as a local-only repo.
• Update cloning/install behavior to skip cloning for local-only repos while erroring clearly if the local path is missing.
• Update raid doctor and interactive profile creation to be aware of local-only repositories, with new/updated tests.

Reviewed changes

Copilot reviewed 10 out of 10 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
schemas/raid-profile.schema.json	Makes url optional and documents local-only behavior in schema text.
src/internal/lib/repo.go	Adjusts repo “zero” semantics, adds IsLocalOnly(), and short-circuits cloning for local-only repos.
src/internal/lib/repo_test.go	Adds coverage for IsLocalOnly() and local-only clone behavior.
src/internal/lib/profile.go	Allows empty URL input during interactive profile creation; skips default-branch detection when URL is empty.
src/internal/lib/doctor.go	Treats missing local-only paths as errors and suppresses “not a git repo” warnings for local-only repos.
src/internal/lib/doctor_test.go	Adds local-only doctor test cases (missing path => error; non-git dir => no warn).
src/resources/profile-template	Documents optional url usage in the template comments.
site/docs/references/schema.mdx	Updates schema reference docs to mark url as optional and explains local-only constraints.
site/docs/whats-new.mdx	Adds release note entry describing local-only repositories.
src/resources/app.properties	Bumps app version to 0.10.0-beta.

Comments suppressed due to low confidence (1)

src/internal/lib/profile.go:271

• When the URL is empty (local-only repo), the prompt still asks for a default branch. Since branch is only used for cloning (which is skipped for local-only repos), this prompt is misleading and can result in a branch value that is never applied. Consider skipping the branch prompt entirely when url == "", or updating the prompt text to clarify it’s only relevant when a URL is provided.

		var defaultBranch string
		if url != "" {
			defaultBranch = sys.DetectGitDefaultBranch(url)
		}
		branchPrompt := "  Default branch: "
		if defaultBranch != "" {
			branchPrompt = fmt.Sprintf("  Default branch [%s]: ", defaultBranch)
		}
		branch := sys.ReadLine(reader, branchPrompt)