Refactor extractProjectName to accept cwdHint for improved project name extraction. Update ErrorTriggerChecker to utilize new parameter, ensuring accurate project name retrieval in various contexts. Enhance tests to cover new functionality and edge cases.

src/main/services/error/ErrorTriggerChecker.ts

@@ -185,7 +185,7 @@ export function checkToolResultTrigger(
         sessionId,
         projectId,
         filePath,
-        projectName: extractProjectName(projectId),
+        projectName: extractProjectName(projectId, message.cwd),
         lineNumber,
         source: result.toolName ?? 'tool_result',
         message: errorMessage,
@@ -220,7 +220,7 @@ export function checkToolResultTrigger(
           sessionId,
           projectId,
           filePath,
-          projectName: extractProjectName(projectId),
+          projectName: extractProjectName(projectId, message.cwd),
           lineNumber,
           source: trigger.toolName,
           message: `Tool result matched: ${content.slice(0, 200)}`,
@@ -296,7 +296,7 @@ export function checkToolUseTrigger(
       sessionId,
       projectId,
       filePath,
-      projectName: extractProjectName(projectId),
+      projectName: extractProjectName(projectId, message.cwd),
       lineNumber,
       source: toolUse.name,
       message: `${trigger.matchField ?? 'tool_use'}: ${fieldValue.slice(0, 200)}`,
@@ -443,7 +443,7 @@ export function checkTokenThresholdTrigger(
         sessionId,
         projectId,
         filePath,
-        projectName: extractProjectName(projectId),
+        projectName: extractProjectName(projectId, message.cwd),
         lineNumber,
         source: toolUse.name,
         message: tokenMessage,

src/main/utils/pathDecoder.ts

@@ -68,7 +68,14 @@ export function decodePath(encodedName: string): string {
  * @param encodedName - The encoded directory name
  * @returns The project name
  */
-export function extractProjectName(encodedName: string): string {
+export function extractProjectName(encodedName: string, cwdHint?: string): string {
+  // Prefer cwdHint (actual filesystem path) since decodePath is lossy for
+  // paths containing dashes (e.g., "claude-code-context" → "claude/code/context").
+  if (cwdHint) {
+    const segments = cwdHint.split(/[/\\]/).filter(Boolean);
+    const last = segments[segments.length - 1];
+    if (last) return last;
+  }
   const decoded = decodePath(encodedName);
   const segments = decoded.split('/').filter(Boolean);
   return segments[segments.length - 1] || encodedName;

src/renderer/components/notifications/NotificationRow.tsx

@@ -74,6 +74,7 @@ export const NotificationRow = ({
       style={{
         borderColor: 'var(--color-border)',
         backgroundColor: isHovered ? 'var(--color-surface-raised)' : undefined,
+        opacity: isUnread ? 1 : 0.5,
       }}
     >
       {/* Color Dot — always visible, opacity indicates read state */}

test/main/utils/pathDecoder.test.ts

@@ -96,6 +96,19 @@ describe('pathDecoder', () => {
     it('should handle path with underscore in project name', () => {
       expect(extractProjectName('-Users-username-my_cool_projectname')).toBe('my_cool_projectname');
     });
+
+    it('should prefer cwdHint over lossy decode for dashed project names', () => {
+      // Without cwdHint, dashes are decoded as slashes (lossy)
+      expect(extractProjectName('-Users-name-claude-code-context')).toBe('context');
+      // With cwdHint, the actual project name is preserved
+      expect(
+        extractProjectName('-Users-name-claude-code-context', '/Users/name/claude-code-context')
+      ).toBe('claude-code-context');
+    });
+
+    it('should fall back to decoded name when cwdHint is undefined', () => {
+      expect(extractProjectName('-Users-username-projectname', undefined)).toBe('projectname');
+    });
   });
 
   describe('isValidEncodedPath', () => {