refactor: sweep remaining config forms onto shared FormField (#2051)

[atomantic]

Summary

Follow-up to #2027, completing the repo-wide sweep of sibling config-form labels onto the shared FormField accessibility wrapper (client/src/components/ui/FormField.jsx), which wires <label htmlFor> ↔ control id via useId().

~130 fields migrated across ~40 files. Each converted field's label now focuses its control on click and is announced correctly by screen readers.

Areas migrated

• Agents: OverviewTab (13), AgentList (9), MemoryEditModal (6), ImageGenControls (6), PublishedTab, ResumeAgentModal, TrustTab
• Digital Twin: AccountsTab, DocumentsTab, GoalsTab, ImportTab, OverviewTab, EnrichTab, SoulWizard, ListEnrichment
• Pages: PromptManager (11), VideoGen (9), Jira (5), Sharing (4), Loras, Security, ImageGen, Templates, Loops, Browser
• Media / pipeline / writers-room / MeatSpace / brain / cos / music / messages: MediaJobsQueue (6), LifeEventsPanel (6), GoalEditForm (5), AlcoholTab, AddActivityForm, PromptRefineModal, StandardDrinkCalculator, ExercisePanel, StagePromptModelPicker, DailyLogTab, ProcessesTab, MemoryBuilder, PostSessionLauncher, GenomeCategoryCard, SyncTab, and more

Deliberately skipped (per #2027 rules)

• Wrapping labels (<label><input/></label>) — valid implicit associations left untouched (e.g. Tribe, CreativeDirector, MusicGenPanel, StoryboardConfigTab, the local Field components in Authors/PipelineSeries/AlbumsManager/TracksManager).
• Group labels heading radio/toggle/button groups (no single bindable control) — e.g. Platform pickers, Type/Tags groups, MergeModal survivor/fold radios, icon pickers, seed input+randomize rows.
• Custom-component controls that don't forward id to a real DOM input — ToggleSwitch, CronInput, InfluenceChipsInput, FolderPicker-wrapped rows, etc. (ModelSelect was migrated because it does forward id to its <select>).
• Labels that already had htmlFor (LocalLlmPlayground, many in Importer/StoryBuilder/PipelineSeries/UniverseBuilder).

Test plan

• Client Vitest suite green: 291 files, 3127 tests passing.
• ESLint clean on all 40 changed files.
• Diff self-scan confirms no migrated FormField has a non-DOM (<div>) first child, so every label binds to a real control.
• Accessibility only: zero restyle — Tailwind classes moved verbatim to className / labelClassName.

Closes #2051

https://claude.ai/code/session_01KSyAbxEjURcLPhugG8MZCw