chore(main): release 0.4.0

[guiziwebbot]

🤖 I have created a release beep boop

0.4.0 (2026-07-01)

Features

• add devcontainer + Playwright MCP (969e683)
• add devcontainer + Playwright MCP (43b4509)
• component: validate query with Symfony Validator (NotBlank + Length 500) (82ee1ae)
• component: validate query with Symfony Validator (NotBlank + Length 500) (1f58885)
• rate-limit: make the rate-limit key resolver pluggable (2738d07)
• rate-limit: make the rate-limit key resolver pluggable (a2b9224)

Bug Fixes

• security: enforce enabled_grids whitelist in GridQueryProcessor (04059b8)
• security: enforce enabled_grids whitelist in GridQueryProcessor (1f44d1f)
• security: route Live Component under admin firewall (cfd1846)
• security: route Live Component under admin firewall (182f218)
• test: align sort direction test with skip behavior from #29 (27c7f0a)
• test: update sort direction test to match skip behavior introduced by #29 (973e650)
• validator: skip invalid sort directions instead of forcing asc (e417b2a)
• validator: skip invalid sort directions instead of forcing asc (586d084)

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