v0.4.0

What's Changed

• docs: polish README — What's New, FAQ, provider pricing, more badges by @arthurpanhku in #7
• docs: README core goal + 2026-06 release intel, requirements & dev plans by @arthurpanhku in #8
• feat: add official logo to README by @arthurpanhku in #9
• Docs/core goal and release intel by @arthurpanhku in #10
• feat(requirements): Gemini analysis → /compact plan + dvalin.json tea… by @arthurpanhku in #11

Full Changelog: v0.3.0...v0.4.0