Stop truncating quote-tweet text, keep media at thumbnail size

extractQuotedTweet() was capping the quoted tweet's text at 240
characters via toSummary(); it now keeps the full cleaned text,
matching the outer tweet's own body which was never truncated.
Dropped the matching -webkit-line-clamp: 3 on .quoted-text in
TweetCard.svelte so the full text actually renders instead of being
clipped after 3 lines. Media sizing (.quoted-img's 140px cap, the
media grid's fixed cell heights) is unchanged — only text was meant
to stay unconstrained.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014c1L8ghNBFjfiH64UMViP8

backend/src/ingestion/adapters/nitter.ts

@@ -11,7 +11,7 @@ import type { Source, TweetMediaItem, QuotedTweet } from '../../storage/db/types
 import type { SourceAdapter, FetchedItem } from './base.js';
 import { logger } from '../../storage/db/logs.js';
 import { getSettings } from '../../storage/db/settings.js';
-import { cleanHtml, toSummary } from '../clean.js';
+import { cleanHtml } from '../clean.js';
 
 /** fxtwitter caps a tweet at 4 attached photos/videos/gifs, in tweet display order. */
 const MAX_TWEET_MEDIA = 4;
@@ -136,7 +136,7 @@ function extractQuotedTweet(descriptionHtml: string): QuotedTweet | null {
 	return {
 		authorName: authorMatch[1].trim(),
 		authorHandle: authorMatch[2].trim(),
-		text: toSummary(cleanHtml(beforeFooter), 240),
+		text: cleanHtml(beforeFooter),
 		imageUrl: extractImageUrl(inner),
 		link: linkMatch[1]
 	};

frontend/src/lib/components/TweetCard.svelte

@@ -253,10 +253,6 @@
 		line-height: 1.45;
 		color: var(--text-secondary);
 		white-space: pre-line;
-		display: -webkit-box;
-		-webkit-line-clamp: 3;
-		-webkit-box-orient: vertical;
-		overflow: hidden;
 	}
 	.quoted-img {
 		width: 100%;