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/components/ui/badge/badge.svelte

@@ -1,49 +1,50 @@
 <script lang="ts" module>
-	import { type VariantProps, tv } from "tailwind-variants";
+  import { type VariantProps, tv } from 'tailwind-variants'
 
-	export const badgeVariants = tv({
-		base: "h-5 gap-1 rounded-4xl border border-transparent px-2 py-0.5 text-xs font-medium transition-all has-data-[icon=inline-end]:pr-1.5 has-data-[icon=inline-start]:pl-1.5 [&>svg]:size-3! focus-visible:border-ring focus-visible:ring-ring/50 aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive group/badge inline-flex w-fit shrink-0 items-center justify-center overflow-hidden whitespace-nowrap transition-colors focus-visible:ring-[3px] [&>svg]:pointer-events-none",
-		variants: {
-			variant: {
-				default: "bg-primary text-primary-foreground [a]:hover:bg-primary/80",
-				secondary: "bg-secondary text-secondary-foreground [a]:hover:bg-secondary/80",
-				destructive: "bg-destructive/10 [a]:hover:bg-destructive/20 focus-visible:ring-destructive/20 dark:focus-visible:ring-destructive/40 text-destructive dark:bg-destructive/20",
-				outline: "border-border text-foreground [a]:hover:bg-muted [a]:hover:text-muted-foreground",
-				ghost: "hover:bg-muted hover:text-muted-foreground dark:hover:bg-muted/50",
-				link: "text-primary underline-offset-4 hover:underline",
-			},
-		},
-		defaultVariants: {
-			variant: "default",
-		},
-	});
+  export const badgeVariants = tv({
+    base: 'h-5 gap-1 rounded-4xl border border-transparent px-2 py-0.5 text-xs font-medium transition-all has-data-[icon=inline-end]:pr-1.5 has-data-[icon=inline-start]:pl-1.5 [&>svg]:size-3! focus-visible:border-ring focus-visible:ring-ring/50 aria-invalid:ring-destructive/20 dark:aria-invalid:ring-destructive/40 aria-invalid:border-destructive group/badge inline-flex w-fit shrink-0 items-center justify-center overflow-hidden whitespace-nowrap transition-colors focus-visible:ring-[3px] [&>svg]:pointer-events-none',
+    variants: {
+      variant: {
+        default: 'bg-primary text-primary-foreground [a]:hover:bg-primary/80',
+        secondary: 'bg-secondary text-secondary-foreground [a]:hover:bg-secondary/80',
+        destructive:
+          'bg-destructive/10 [a]:hover:bg-destructive/20 focus-visible:ring-destructive/20 dark:focus-visible:ring-destructive/40 text-destructive dark:bg-destructive/20',
+        outline: 'border-border text-foreground [a]:hover:bg-muted [a]:hover:text-muted-foreground',
+        ghost: 'hover:bg-muted hover:text-muted-foreground dark:hover:bg-muted/50',
+        link: 'text-primary underline-offset-4 hover:underline'
+      }
+    },
+    defaultVariants: {
+      variant: 'default'
+    }
+  })
 
-	export type BadgeVariant = VariantProps<typeof badgeVariants>["variant"];
+  export type BadgeVariant = VariantProps<typeof badgeVariants>['variant']
 </script>
 
 <script lang="ts">
-	import type { HTMLAnchorAttributes } from "svelte/elements";
-	import { cn, type WithElementRef } from "$lib/utils.js";
+  import type { HTMLAnchorAttributes } from 'svelte/elements'
+  import { cn, type WithElementRef } from '$lib/utils.js'
 
-	let {
-		ref = $bindable(null),
-		href,
-		class: className,
-		variant = "default",
-		children,
-		...restProps
-	}: WithElementRef<HTMLAnchorAttributes> & {
-		variant?: BadgeVariant;
-	} = $props();
+  let {
+    ref = $bindable(null),
+    href,
+    class: className,
+    variant = 'default',
+    children,
+    ...restProps
+  }: WithElementRef<HTMLAnchorAttributes> & {
+    variant?: BadgeVariant
+  } = $props()
 </script>
 
 <svelte:element
-	this={href ? "a" : "span"}
-	bind:this={ref}
-	data-slot="badge"
-	{href}
-	class={cn(badgeVariants({ variant }), className)}
-	{...restProps}
+  this={href ? 'a' : 'span'}
+  bind:this={ref}
+  data-slot="badge"
+  {href}
+  class={cn(badgeVariants({ variant }), className)}
+  {...restProps}
 >
-	{@render children?.()}
+  {@render children?.()}
 </svelte:element>