v0.8.41: library, coda connector, connector sync engine hardening

[waleedlatif1]

• fix(http): substitute path parameters only by their whole name (fix(http): substitute path parameters only by their whole name #7914)
• improvement(insights): default to the last 30 days (improvement(insights): default to the last 30 days #7916)
• feat(coda): add permission-aware knowledge connector (feat(coda): add permission-aware knowledge connector #7915)
• feat(library): AI Agent Examples by Department and Industry: A Practical Roundup (feat(library): AI Agent Examples by Department and Industry: A Practical Roundup #7919)
• docs(library): update n8n-alternatives (docs(library): update n8n-alternatives #7921)
• fix(knowledge): bound permission pagination and member cleanup (fix(knowledge): bound permission pagination and member cleanup #7918)
• fix(search): isolate Google crawl failures and bound embedding writes (fix(search): isolate Google crawl failures and bound embedding writes #7920)
• fix(knowledge): preserve permission warnings in combined notices (fix(knowledge): preserve permission warnings in combined notices #7923)
• feat(library): AI-Native Workflow Automation vs Traditional Automation Platforms (feat(library): AI-Native Workflow Automation vs Traditional Automation Platforms #7925)
• fix(search): require explicit Calendar access failure reasons (fix(search): require explicit Calendar access failure reasons #7924)
• fix(knowledge): preserve permission notices and fixture isolation (fix(knowledge): preserve permission notices and fixture isolation #7926)