chore(ms-ai-architect): sanitize all private references for open-source
README.md: badges updated (1.7.0/387/12), installation URL updated to
ktg-plugin-marketplace, added ai-act-assessor to agent table, updated skill
ref counts, updated hooks section, updated category-skill-map path.
CLAUDE.md: fix agent model column (sonnet->opus), remove Linear section,
fix manual test path to generic placeholder.
commands/generate-skills.md: orchestrator paths updated to scripts/skill-gen.
commands/export.md: add Bash scope guardrail (security scan finding).
docs: replace GitHub and ktg-privat URLs with Forgejo, replace personal paths.
scripts/skill-gen/manifest.json: rename ktg-privat ID.
skills: remove Linear tagging reference, add supply chain warnings.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>