style(web): fix prettier config, format entire web/ tree

.prettierrc.json was missing "semi": false, so prettier wanted to add
semicolons to a codebase written without them (763 semicolon-free
statements vs. 150 with, in hand-written .ts; zero hand-written .svelte
files use them at all). That's why prettier --check failed on 249 files
— not because the code was unformatted, but because the config didn't
match the actual house style. Added "semi": false; left printWidth/etc
as configured (printWidth barely moves the failure count: 218/213/212
files at 100/120/140).

Ran `prettier --write .` with the corrected config. Verified
semantics-preserving before and after:
- eslint: 142 problems both before and after, byte-identical
- build passes, 38/38 tests pass
- token-stream diff (whitespace/semicolons/quotes normalized) on all
  218 changed files: only 52 had any remaining token change, all either
  trailing-comma removal (matching trailingComma: "none") or import/
  ternary reflow — no semantic changes
- live smoke test: Knowledge, Tasks, Fleet map, and a chat window
  (AgentTrace, markdown, Scope graph, activity rail) all render
  correctly, no console errors

Most of the diff is shadcn/ui vendor files (lib/components/ui/) moving
from the CLI's own style (double quotes, tabs, semicolons) to house
style; re-running `shadcn-svelte add` on a component will need a
follow-up format pass.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

web/src/lib/api.ts

@@ -112,7 +112,11 @@ export async function fetchQuestions(sessionId: string): Promise<SessionQuestion
   return data.questions ?? []
 }
 
-export async function answerQuestion(sessionId: string, questionId: string, answer: string): Promise<boolean> {
+export async function answerQuestion(
+  sessionId: string,
+  questionId: string,
+  answer: string
+): Promise<boolean> {
   const res = await fetchWithAuth(`${BASE}/sessions/${sessionId}/questions/${questionId}/answer`, {
     method: 'POST',
     body: JSON.stringify({ answer })
@@ -133,42 +137,45 @@ export function streamChat(
     method: 'POST',
     body: JSON.stringify({ message, session_id: sessionId ?? undefined }),
     signal: controller.signal
-  }).then(async (res) => {
-    if (!res.ok) {
-      onError(`HTTP ${res.status}`)
-      return
-    }
-    const reader = res.body?.getReader()
-    if (!reader) {
-      onError('no response body')
-      return
-    }
-    const decoder = new TextDecoder()
-    let buffer = ''
+  })
+    .then(async (res) => {
+      if (!res.ok) {
+        onError(`HTTP ${res.status}`)
+        return
+      }
+      const reader = res.body?.getReader()
+      if (!reader) {
+        onError('no response body')
+        return
+      }
+      const decoder = new TextDecoder()
+      let buffer = ''
 
-    while (true) {
-      const { done, value } = await reader.read()
-      if (done) break
-      buffer += decoder.decode(value, { stream: true })
-      const lines = buffer.split('\n')
-      buffer = lines.pop() ?? ''
+      while (true) {
+        const { done, value } = await reader.read()
+        if (done) break
+        buffer += decoder.decode(value, { stream: true })
+        const lines = buffer.split('\n')
+        buffer = lines.pop() ?? ''
 
-      for (const line of lines) {
-        if (line.startsWith('data: ')) {
-          try {
-            const ev: ChatEvent = JSON.parse(line.slice(6))
-            onEvent(ev)
-          } catch {
-            // skip malformed
+        for (const line of lines) {
+          if (line.startsWith('data: ')) {
+            try {
+              const ev: ChatEvent = JSON.parse(line.slice(6))
+              onEvent(ev)
+            } catch {
+              // skip malformed
+            }
           }
         }
       }
-    }
-  }).catch((err) => {
-    onError(err.message)
-  }).finally(() => {
-    onDone()
-  })
+    })
+    .catch((err) => {
+      onError(err.message)
+    })
+    .finally(() => {
+      onDone()
+    })
 
   return controller
 }
@@ -291,7 +298,9 @@ export interface EventFilters {
   severity?: string
 }
 
-export async function fetchEvents(filters: EventFilters = {}): Promise<import('./stores/events').OikosEvent[]> {
+export async function fetchEvents(
+  filters: EventFilters = {}
+): Promise<import('./stores/events').OikosEvent[]> {
   const params = new URLSearchParams()
   if (filters.type) params.set('type', filters.type)
   if (filters.severity) params.set('severity', filters.severity)
@@ -483,7 +492,9 @@ export interface Signal {
   last_seen_at: string
 }
 
-export async function fetchSignals(filters: { state?: string; severity?: string } = {}): Promise<Signal[]> {
+export async function fetchSignals(
+  filters: { state?: string; severity?: string } = {}
+): Promise<Signal[]> {
   const params = new URLSearchParams()
   if (filters.state) params.set('state', filters.state)
   if (filters.severity) params.set('severity', filters.severity)
@@ -509,7 +520,11 @@ export async function resolveSignal(id: string, note?: string): Promise<Signal |
   return res.json()
 }
 
-export async function muteSignal(id: string, muteUntil: string, note?: string): Promise<Signal | null> {
+export async function muteSignal(
+  id: string,
+  muteUntil: string,
+  note?: string
+): Promise<Signal | null> {
   const res = await fetchWithAuth(`${API}/signals/${id}/mute`, {
     method: 'POST',
     body: JSON.stringify({ mute_until: muteUntil, note })
@@ -533,7 +548,9 @@ export interface Relationship {
 // reachable going forward from here), this hits a dedicated endpoint that
 // matches on source_id OR target_id directly.
 export async function fetchEntityRelations(id: string): Promise<Relationship[]> {
-  const res = await fetchWithAuth(`${API}/entities/${encodeURIComponent(id)}/relations?direction=both`)
+  const res = await fetchWithAuth(
+    `${API}/entities/${encodeURIComponent(id)}/relations?direction=both`
+  )
   if (!res.ok) return []
   const data = await res.json()
   return data.items ?? []
@@ -671,7 +688,9 @@ export async function fetchKnowledgeContent(id: string): Promise<KnowledgeConten
   return res.json()
 }
 
-export async function fetchEntityEvents(entityId: string): Promise<import('./stores/events').OikosEvent[]> {
+export async function fetchEntityEvents(
+  entityId: string
+): Promise<import('./stores/events').OikosEvent[]> {
   const params = new URLSearchParams({ entity_id: entityId, limit: '50' })
   const res = await fetchWithAuth(`${API}/events?${params}`)
   if (!res.ok) return []
@@ -718,13 +737,19 @@ export async function fetchEntityTasks(entity: Entity): Promise<EntityTask[]> {
     tasks.map(async (task): Promise<EntityTask | null> => {
       const g = await fetchGraph({ root: task.slug, depth: 1 })
       if (!g) return null
-      const involvesThisEntity = g.edges.some((e) => e.type === 'involves' && e.target === entity.slug)
+      const involvesThisEntity = g.edges.some(
+        (e) => e.type === 'involves' && e.target === entity.slug
+      )
       const nodeTypeById = new Map(g.nodes.map((n) => [n.id, n.type]))
       const idBySlug = new Map(g.nodes.map((n) => [n.slug, n.id]))
       const executionCount = g.edges.filter((e) => {
         if (e.type !== 'involves') return false
         const targetId = idBySlug.get(e.target)
-        return targetId != null && nodeTypeById.get(targetId) === 'execution' && executionIds.has(targetId)
+        return (
+          targetId != null &&
+          nodeTypeById.get(targetId) === 'execution' &&
+          executionIds.has(targetId)
+        )
       }).length
       if (!involvesThisEntity && executionCount === 0) return null
       return { task, executionCount }
@@ -755,7 +780,11 @@ export async function fetchChecksForTarget(targetSlug: string): Promise<Check[]>
   return data.items ?? []
 }
 
-export async function patchCheck(id: string, version: number, patch: { enabled?: boolean; interval_s?: number; timeout_s?: number }): Promise<Check | null> {
+export async function patchCheck(
+  id: string,
+  version: number,
+  patch: { enabled?: boolean; interval_s?: number; timeout_s?: number }
+): Promise<Check | null> {
   const res = await fetchWithAuth(`${API}/checks/${id}`, {
     method: 'PATCH',
     headers: { 'If-Match': `"${version}"` },
@@ -781,12 +810,14 @@ export interface AgentActivity {
   correlation_id?: string | null
 }
 
-export async function fetchAgentActivity(filters: {
-  agent_id?: string
-  activity_type?: string
-  entity_id?: string
-  limit?: number
-} = {}): Promise<AgentActivity[]> {
+export async function fetchAgentActivity(
+  filters: {
+    agent_id?: string
+    activity_type?: string
+    entity_id?: string
+    limit?: number
+  } = {}
+): Promise<AgentActivity[]> {
   const params = new URLSearchParams()
   if (filters.agent_id) params.set('agent_id', filters.agent_id)
   if (filters.activity_type) params.set('activity_type', filters.activity_type)
@@ -821,14 +852,16 @@ export interface AuditEntry {
   correlation_id?: string | null
 }
 
-export async function fetchAudit(filters: {
-  actor_type?: string
-  actor_id?: string
-  entity_id?: string
-  action?: string
-  correlation_id?: string
-  limit?: number
-} = {}): Promise<AuditEntry[]> {
+export async function fetchAudit(
+  filters: {
+    actor_type?: string
+    actor_id?: string
+    entity_id?: string
+    action?: string
+    correlation_id?: string
+    limit?: number
+  } = {}
+): Promise<AuditEntry[]> {
   const params = new URLSearchParams()
   if (filters.actor_type) params.set('actor_type', filters.actor_type)
   if (filters.actor_id) params.set('actor_id', filters.actor_id)