release: bump version to v5.3.0, update all READMEs and docs for multi-platform support

feat: add multi-platform support with 9 platform profiles and 6 new probes

release: bump version to v5.2.0 across all files and READMEs

docs: update all docs for 72-module full CVE coverage expansion

feat: integrate P0/P2 modules into DAG chain (66 → 72 nodes)

feat: add multi-platform security probes (LibreChat, LobeChat)

feat: enhance payloads with IPv6 bypass, request-side injection, platform-specific

feat: add 4 high-priority CVE exploit modules (P0)

docs: update all docs for 66-module CVE-targeted expansion

feat: add CVE-specific payload library and safeBins bypass payloads

feat: integrate 7 CVE modules into DAG chain (59 → 66 nodes)

feat: add 7 CVE-targeted exploit modules from 2026 threat intelligence

fix(ci): use bash shell for rm on Windows runners

fix(ci): remove local .cargo/config.toml before build

chore: bump version to v5.1.0 across all files