Merge branch 'dev' into feat/cs-code-search-tool

# Conflicts:
#	packages/api/src/agent-manager.ts
#	packages/api/tests/agent-manager.test.ts
#	packages/frontend/src/lib/components/ToolPermissions.svelte
#	packages/frontend/src/lib/settings.svelte.ts

3 files changed, 21 insertions, 2 deletions

diff --git a/packages/frontend/src/lib/components/TabBar.svelte b/packages/frontend/src/lib/components/TabBar.svelte
index 4fbe3b1..354260c 100644
--- a/packages/frontend/src/lib/components/TabBar.svelte
+++ b/packages/frontend/src/lib/components/TabBar.svelte
@@ -89,10 +89,11 @@ function handleRenameKeydown(e: KeyboardEvent): void {
 		class="tabs tabs-lift min-w-max"
 		ondblclick={(e) => { if (e.target === e.currentTarget) tabStore.createNewTab(); }}
 	>
-		<!-- New tab button — always first -->
+		<!-- New tab button — sticky-pinned to the left edge so it stays reachable
+		     at any horizontal scroll; opaque bg + right-side shadow as a floating cue. -->
 		<button
 			type="button"
-			class="tab"
+			class="tab tab-active !sticky left-0 z-10 !rounded-ss-none !border-l-0 shadow-[2px_0_4px_-1px_rgba(0,0,0,0.2)]"
 			onclick={() => tabStore.createNewTab()}
 			aria-label="New tab"
 		>
@@ -152,6 +153,16 @@ function handleRenameKeydown(e: KeyboardEvent): void {
 				</button>
 			</div>
 		{/each}
+
+		<!-- Trailing padding after the last tab. Fills remaining space (big target),
+		     shrinks to a small minimum when the bar overflows and scrolls.
+		     Double-click anywhere in it to open a new tab. -->
+		<!-- svelte-ignore a11y_no_static_element_interactions -->
+		<div
+			class="flex-1 min-w-12 self-stretch cursor-default"
+			ondblclick={() => tabStore.createNewTab()}
+			title="Double-click to open a new tab"
+		></div>
 	</div>
 </div>
 
diff --git a/packages/frontend/src/lib/components/ToolPermissions.svelte b/packages/frontend/src/lib/components/ToolPermissions.svelte
index db5055c..6b09a07 100644
--- a/packages/frontend/src/lib/components/ToolPermissions.svelte
+++ b/packages/frontend/src/lib/components/ToolPermissions.svelte
@@ -52,6 +52,12 @@ const toolPermissions: ToolPermission[] = [
 		label: "Search code",
 		description: "Allow the AI to search the codebase with the cs ranked code-search engine",
 	},
+	{
+		id: "lsp",
+		label: "LSP queries",
+		description:
+			"Allow the AI to query a language server for hover, go-to-definition, references, and more",
+	},
 ];
 
 const {
diff --git a/packages/frontend/src/lib/settings.svelte.ts b/packages/frontend/src/lib/settings.svelte.ts
index 30361a7..0da4e45 100644
--- a/packages/frontend/src/lib/settings.svelte.ts
+++ b/packages/frontend/src/lib/settings.svelte.ts
@@ -15,6 +15,7 @@ let toolPerms = $state<Record<string, boolean>>({
 	web_search: false,
 	youtube_transcribe: false,
 	search_code: false,
+	lsp: false,
 });
 let savedToolPerms = $state<Record<string, boolean>>({
 	read: true,
@@ -28,6 +29,7 @@ let savedToolPerms = $state<Record<string, boolean>>({
 	web_search: false,
 	youtube_transcribe: false,
 	search_code: false,
+	lsp: false,
 });
 let skillChecks = $state<Record<string, boolean>>({});
 let chunkLimit = $state(100);