release: 0.1.4 — AIP006 placeholder suppression + retract false claim

Earlier release materials claimed aiproof found 'real credential leaks
in AutoGPT and haystack'. That claim was wrong. Both flagged lines were
docstring placeholders / Python code examples, not live keys:

- AutoGPT setup.md:160 = ANTHROPIC_API_KEY=sk-ant-api03-xxxxxxxx... (literal)
- haystack release notes:35 = Secret.from_token("sk-randomAPIkey...")

This was caught when the user pushed back on the claim. Verified by
reading the actual files. Apologies if anyone routed that back to those
maintainers — those weren't bugs in their repos.

This release:
1. Adds is_placeholder() to AIP006: skip matches with 5+ identical-char
   runs OR self-labeling substrings (your, example, placeholder, random,
   fake, demo, redact, replace, insert, changeme, xxxxx, etc.).
2. 4 new regression tests in aip006_hardcoded_credential.rs covering
   both real-world FP cases + a positive case proving non-placeholder
   strings still flag.
3. CHANGELOG: explicit retraction in v0.1.4 entry + corrected v0.1.0
   release notes section.
4. README: rewrote 'Proof it works' section into honest 'Tested against
   real-world projects' — drops fabricated-sounding finding claims,
   describes corpus as a regression gate.

Post-fix corpus scan: 0 AIP006 findings across the 20-repo corpus.
That's expected — popular maintained AI repos don't ship live keys.

178 tests, clippy -D warnings clean.

release: 0.1.3 — PyPI discoverability tags

PyPI before: 5 sparse classifiers, 0 keywords. Search for 'prompt linter'
or 'llm static analysis' didn't surface aiproof at all.

PyPI after: 15 keywords (llm, prompt-engineering, prompt-linter, ai-safety,
llm-security, prompt-injection, anthropic, openai, claude, chatgpt, etc.)
+ 23 classifiers (Operating System matrix, Python 3.9-3.13, Rust, Topic ::
Security, Topic :: AI, Typing :: Typed).

Also: Development Status bumped Alpha -> Beta (accurate for shipping
multi-platform wheels), description sharpened, Changelog + Issues URLs
added to project metadata.

No code changes. crates.io tags unchanged (5/5 keyword cap).
GitHub topics unchanged (17).

release: 0.1.2 — fix dead aiproof.dev URLs

aiproof.dev is not a registered domain. Every diagnostic emitted by
aiproof and the README example output pointed at it, so users who
clicked the link from --explain or pretty output got 404s.

Repointed all explain_url values across the 19 emitting rules + the
README example block + --init copy at:
  https://github.com/Frostbyte-Devs/aiproof/blob/main/docs/rules/AIPxxx.md

(AIP014 is a v0.2 stub and emits no diagnostic, so no URL to fix.)

Bumps every crate to 0.1.2.

release: 0.1.1 — fix manylinux flag in release workflow

v0.1.0's release pipeline failed because --manylinux auto was passed in
args (Linux-only flag), crashing macOS + Windows wheel builds. Moved
to the dedicated manylinux: auto input on PyO3/maturin-action.

Bumps every crate to 0.1.1. v0.1.0 stays on PyPI/crates.io as the
initial-claim release; v0.1.1 is the first multi-platform wheel set.

fix(cli): bundle rule docs inside crate so cargo publish can include …

…them

cargo publish packages only files inside the crate directory. The old
../../../docs/rules/AIPxxx.md include_str! paths worked for local cargo build
but broke cargo publish verification. Copied the 20 rule docs to
crates/aiproof-cli/rules_docs/ and updated paths accordingly.