Delete lessons.md

.ai/lessons.md

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-# Lessons Learned
-
-## Docker / Worktree Setup
-- The Docker dev container mounts from `young-stork` worktree, NOT `ivory-raccoon`
-- Do NOT copy files to `young-stork` or use `docker cp` — only modify files in the `ivory-raccoon` worktree
-- Do NOT use `docker exec` to run tests — work entirely within the `ivory-raccoon` worktree
-
-## Policy Tests
-- Policy methods have typed parameters (e.g., `Server $server`) — anonymous classes cause TypeError
-- Must use `Mockery::mock(Model::class)->makePartial()` instead of anonymous classes for model stubs
-- Use `shouldReceive('getAttribute')->with('property')->andReturn(value)` for model properties accessed via relationship chains
-
-## Browser Tests (Pest Browser Plugin)
-- Plugin runs an in-process HTTP server (Amphp) sharing the same SQLite :memory: database as the test process
-- Model boot events that call external services (e.g., `StandaloneDocker::created` runs docker commands) WILL fail in tests — use `Model::withoutEvents()` to wrap creation
-- Livewire full-page components that fail during `mount()` silently redirect to the previous URL instead of showing an error page
-- `Server::proxySet()` requires `isFunctional()` which requires `is_reachable=true` AND `is_usable=true` in ServerSetting — tests without a validated server won't show proxy controls
-- Application/Database/Service pages require complex model chains (Application → Environment → Project → Team, with StandaloneDocker destination) that are difficult to fully set up for browser tests due to Livewire mount() redirecting on any chain failure
-- The `currentTeam()` helper reads from session (`data_get(session('currentTeam'), 'id')`) — set during browser login flow
-- `Project::created` auto-creates a "production" environment — don't manually create one with that name