Release 0.8.0

What's Changed

• fix: project artifact.subtitle into report/blog/book channels by @zircote in #85
• feat: add multi-root vector-store support to mif-cli and mif-mcp by @zircote in #99
• docs: fix stale crate/tool counts in AGENTS.md and CLAUDE.md by @zircote in #100
• chore(deps): bump chainguard/glibc-dynamic from ea9eab0 to 7ff79e2 by @dependabot[bot] in #87
• chore(deps): bump rust from 1.96-slim to 1.97-slim by @dependabot[bot] in #88
• chore(deps): bump sysinfo from 0.38.4 to 0.39.6 by @dependabot[bot] in #89
• chore(deps): bump regex from 1.12.4 to 1.13.0 by @dependabot[bot] in #90
• chore(deps): bump sha2 from 0.10.9 to 0.11.0 by @dependabot[bot] in #91
• chore(deps): bump jsonschema from 0.46.10 to 0.47.0 by @dependabot[bot] in #92
• chore(deps): bump rmcp from 2.1.0 to 2.2.0 by @dependabot[bot] in #93
• chore(deps): bump the github-actions group with 2 updates by @dependabot[bot] in #94
• chore(deps): bump modeled-information-format/.github/.github/workflows/reusable-secrets.yml from 1b416b97ff3ded8a49ae6873cc350eb1efb389bf to 05b13774259a17140419556a45a48ba6a3e36e0c by @dependabot[bot] in #95
• chore(deps): bump modeled-information-format/.github/.github/workflows/reusable-attest-scan.yml from 1b416b97ff3ded8a49ae6873cc350eb1efb389bf to 05b13774259a17140419556a45a48ba6a3e36e0c by @dependabot[bot] in #96
• chore(deps): bump modeled-information-format/.github/.github/workflows/reusable-sca-osv.yml from 1b416b97ff3ded8a49ae6873cc350eb1efb389bf to 05b13774259a17140419556a45a48ba6a3e36e0c by @dependabot[bot] in #97
• chore(deps): bump modeled-information-format/.github/.github/workflows/reusable-sast-codeql.yml from e50b004cbdcf2b3258d223b1f6a4d98ff7938abf to 05b13774259a17140419556a45a48ba6a3e36e0c by @dependabot[bot] in #98
• chore(release): v0.8.0 by @zircote in #102

Full Changelog: v0.7.0...v0.8.0