fix(browser-extension): resolve Biome lint and formatting issues

- Prefix unused parameter with underscore in t3.ts
- Remove extra blank lines in chatgpt.ts, gemini.ts, t3.ts, twitter-import.ts

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

apps/browser-extension/entrypoints/content/chatgpt.ts

@@ -703,7 +703,6 @@ function setupChatGPTPromptCapture() {
 			debugChatGPT("prompt submitted", {
 				source,
 				promptLength: promptContent.length,
-
 			})
 			try {
 				await browser.runtime.sendMessage({

apps/browser-extension/entrypoints/content/gemini.ts

@@ -363,7 +363,6 @@ function getInputText(input: GeminiInput | null): string {
 	return input.innerText || input.textContent || ""
 }
 
-
 async function getRelatedMemoriesForGemini(actionSource: string) {
 	try {
 		const isAutoSearch =

apps/browser-extension/entrypoints/content/t3.ts

@@ -181,7 +181,6 @@ async function getRelatedMemoriesForT3(actionSource: string) {
 			}
 		}
 
-
 		if (!userQuery.trim()) {
 			return
 		}
@@ -213,7 +212,6 @@ async function getRelatedMemoriesForT3(actionSource: string) {
 			timeoutPromise,
 		])
 
-
 		if (response?.success && response?.data) {
 			let textareaElement = null
 			const supermemoryContainer = document.querySelector(
@@ -486,7 +484,7 @@ function setupT3PromptCapture() {
 	}
 	document.body.setAttribute("data-t3-prompt-capture-setup", "true")
 
-	const captureT3PromptContent = async (source: string) => {
+	const captureT3PromptContent = async (_source: string) => {
 		const autoCapture = (await autoCapturePromptsEnabled.getValue()) ?? false
 
 		if (!autoCapture) {
@@ -530,7 +528,6 @@ function setupT3PromptCapture() {
 		}
 
 		if (promptContent.trim()) {
-
 			try {
 				await browser.runtime.sendMessage({
 					action: MESSAGE_TYPES.CAPTURE_PROMPT,

apps/browser-extension/utils/twitter-import.ts

@@ -199,7 +199,6 @@ export class TwitterImporter {
 				[]
 			const nextCursor = extractNextCursor(instructions)
 
-
 			if (nextCursor && tweets.length > 0 && !this.config.isFolderImport) {
 				await new Promise((resolve) => setTimeout(resolve, 1000)) // Rate limiting
 				await this.batchImportAll(nextCursor, importedCount, uniqueGroupId)