refactor(shared/ui): stop deep-importing sibling config/types (C-3)

Badge and TechText reached into $shared/ui/Label/config, and SearchBar into
$shared/ui/Input/types — bypassing the siblings public surface.

- Label/config.ts was explicitly shared text-styling config, not Labels
  internals; relocate it to shared/ui/labelConfig.ts (a neutral peer module)
  and point Label/Badge/TechText at it relatively.
- inputIconSize is a consumer-facing map; export it from Input/index.ts so
  SearchBar imports it through the barrel alongside Input.

src/shared/ui/Badge/Badge.svelte

@@ -4,12 +4,12 @@
 -->
 <script lang="ts">
 import { cn } from '$shared/lib';
+import type { Snippet } from 'svelte';
+import type { HTMLAttributes } from 'svelte/elements';
 import {
     type LabelSize,
     labelSizeConfig,
-} from '$shared/ui/Label/config';
+} from '../labelConfig';
-import type { Snippet } from 'svelte';
-import type { HTMLAttributes } from 'svelte/elements';
 
 type BadgeVariant = 'default' | 'accent' | 'success' | 'warning' | 'info';
 

src/shared/ui/Input/index.ts

@@ -1 +1,2 @@
 export { default as Input } from './Input.svelte';
+export { inputIconSize } from './types';

src/shared/ui/Label/Label.svelte

@@ -11,7 +11,7 @@ import {
     type LabelVariant,
     labelSizeConfig,
     labelVariantConfig,
-} from './config';
+} from '../labelConfig';
 
 interface Props {
     /**

src/shared/ui/SearchBar/SearchBar.svelte

@@ -7,8 +7,10 @@
     They cannot pass leftIcon — it's owned by this wrapper.
 -->
 <script lang="ts">
-import { Input } from '$shared/ui/Input';
+import {
-import { inputIconSize } from '$shared/ui/Input/types';
+    Input,
+    inputIconSize,
+} from '$shared/ui/Input';
 import SearchIcon from '@lucide/svelte/icons/search';
 import type { ComponentProps } from 'svelte';
 

src/shared/ui/TechText/TechText.svelte

@@ -4,13 +4,13 @@
 -->
 <script lang="ts">
 import { cn } from '$shared/lib';
+import type { Snippet } from 'svelte';
 import {
     type LabelSize,
     type LabelVariant,
     labelSizeConfig,
     labelVariantConfig,
-} from '$shared/ui/Label/config';
+} from '../labelConfig';
-import type { Snippet } from 'svelte';
 
 interface Props {
     /**