Publish v0.11.0: canonical onboarding and read-only project entry

[HLLMR]

Publish Writwall 0.11.0 with one documented onboarding lifecycle and explicit
read-only entry for existing projects. writwall inspect --project-root <repo> --role architect emits a fresh Architect handoff without changing project
files; normal new-project start also reaches the Architect before adoption.

Inspecting the Writwall distribution itself now identifies it as a
distribution and asks for the target project instead of inheriting the source
repository's adoption records. Active-work and malformed-state checks remain
in force. The complete-tree ledger has one documented, executable calculation.

Preserved naming examples are validated at their recorded decision times.
Their evidence and dates are unchanged. New naming decisions still require
current evidence; the ordinary name-clearance command retains that default.

Closes #31
Closes #32
Closes #33

Validation on the post-closeout candidate bytes:

• Windows full suite: 810 tests OK, two skips, 458.111 seconds.
• Native Ubuntu full suite: 810 tests OK, four skips, 229.617 seconds.
• Both candidate installed-package gates passed on both platforms.
• Final privacy/integrity checks: both PASS, 136 files, byte-identical.
• Complete-tree ledger: ba9ae864efbfd350267af4c40283b0d4da55c7bcefc1086215ecacba15df541c.
• Fresh independent publication review: ACCEPT, no substantive blocker.

Merge remains gated by the live CI required rule. Tag/release publication
follows the merged public commit and requires verified immutable metadata.

[HLLMR]

Publication complete.

• Required CI: all 15 platform/Python matrix jobs and CI required passed:
  https://github.com/HLLMR/writwall/actions/runs/33932818753
• Squash merge: abc2c76af69df8489024d971552d12a57ec14f1c; merged tree equals
  the reviewed/tested projection tree. Remote release branch deleted.
• Release: https://github.com/HLLMR/writwall/releases/tag/v0.11.0
• GitHub metadata: immutable: true, draft: false; tag resolves to the
  merged commit. Published-release metadata passed the executable release gate.
• Windows candidate suite: 810 tests OK, two skips; Ubuntu: 810 OK, four skips.
• Both 136-file candidates passed final privacy/integrity checks; full ledger
  ba9ae864efbfd350267af4c40283b0d4da55c7bcefc1086215ecacba15df541c.
• Fresh independent publication review: ACCEPT. Issues Add explicit read-only role entry for Architect, General, and recovery #31, Require immutable GitHub releases prospectively #32 and Correct public-distribution inspection and canonical complete-tree ledger #33 closed.

Existing projects do not inherit an upstream governance upgrade. Begin with
read-only inspection and retain project-local approval boundaries.