Instatic 0.0.7

What's Changed

• feat(framework): import Core Framework defaults from onboarding by @DavidBabinec in #91
• fix(security): harden sanitizers and regexes flagged by CodeQL by @DavidBabinec in #94
• feat(ai): MCP connectors — expose CMS tools to external AI clients by @DavidBabinec in #109
• docs(readme): link interface demo video by @DavidBabinec in #111
• chore(release): prepare 0.0.7 by @DavidBabinec in #114

Full Changelog: v0.0.6...v0.0.7