3.4.0

What's Changed

• chore(cursor): integration hardening PR1 (cold paths + tests) by @Luis85 in #24
• docs(review): comprehensive improvement proposal (2026-06-03) by @Luis85 in #25
• refactor(core): outcome-typed ProviderConversationHistoryService + BaseHistoryService by @Luis85 in #26
• docs(plan): mark history-service-contract shipped (PR #26) by @Luis85 in #28
• SEC-A: provider + MCP secrets into Obsidian SecretStorage (Phases 0–4, complete) by @Luis85 in #27
• feat(tasks): prompt commit & push on Work-Order Accept by @Luis85 in #31
• feat(quickActions): favorites in right-click menu by @Luis85 in #29
• docs: Specorator Agent Harness PRD — the v1 roadmap to a trustworthy vault agent for everyone by @Luis85 in #30

Full Changelog: 3.2.0...3.4.0