feat: upgrade vigilo and quaestor to claude-opus-4-6

feat: upgrade agent models - Sonnet 4.6, add Quaestor, GLM-5-free fallback

docs: add Proven in the Wild section with Cantina finding

remove builtin-skills

docs(skills): add Axelar, Chronicle, and ERC-6909 patterns to cross-chain, oracle, and reentrancy skills

docs(skills): add ERC-7201, ERC-6909, and ERC-4337 patterns to upgradeability, token, and access-control skills

docs(skills): add root cause analysis, ERC-7540 patterns, and rationalization table to vault-erc4626 and lending skills

docs(skills): add root cause analysis and rationalization table to flashloan skill

feat(skills): add 5 new skills for OWASP 2025, update auditor mappings

refactor(vigilo): remove inline skills, use external discovery only

feat(vigilo): add external skill installation via postinstall

feat(vigilo): inline builtin skills for npm distribution

refactor(vigilo): rename omo references to vigilo

fix(vigilo): update agent-tool-restrictions for Vigilo agents

chore: remove unused skill-definitions.ts (78KB)