Fix Claude process detection to recognize 'claude' command

- Add 'claude' to list of process names to check (not just 'node')
- Improve isClaudeProcess detection to check if command ends with 'claude'
- Add debug logging for process arguments to help diagnose detection issues
- Handle processes run directly as 'claude' without node wrapper

This fixes detection of Claude Code instances that are run directly as the
'claude' command rather than through node.

Author: steipete

Features/Monitoring/Domain/Services/ClaudeProcessDetector.swift

@@ -15,7 +15,7 @@ final class ClaudeProcessDetector: Loggable, @unchecked Sendable {
             "/.claude/local/node_modules/.bin/claude",
             "\\.claude\\local\\node_modules\\.bin\\claude"
         ]
-        static let nodeProcessNames = ["node"]
+        static let nodeProcessNames = ["node", "claude"]
         static let claudeIndicators = ["anthropic", "claude"]
     }
 
@@ -78,6 +78,7 @@ final class ClaudeProcessDetector: Loggable, @unchecked Sendable {
             // Check if this Node process is running Claude
             guard isClaudeProcess(arguments: processArgs) else {
                 logger.debug("Node process PID \(pid) is not Claude")
+                logger.debug("Process args for PID \(pid): \(String(processArgs.prefix(200)))")
                 continue
             }
 
@@ -187,6 +188,16 @@ final class ClaudeProcessDetector: Loggable, @unchecked Sendable {
     private func isClaudeProcess(arguments: String) -> Bool {
         let lowercasedArgs = arguments.lowercased()
 
+        // If the first argument (command) ends with "claude", it's definitely Claude
+        let components = arguments.split(separator: "\0", maxSplits: 2, omittingEmptySubsequences: false)
+        if let firstArg = components.first {
+            let command = String(firstArg).trimmingCharacters(in: .whitespaces)
+            if command.hasSuffix("claude") || command.hasSuffix("/claude") {
+                logger.debug("Found Claude via command name: \(command)")
+                return true
+            }
+        }
+        
         // Check for specific Claude installation path patterns
         for pattern in Configuration.claudePathPatterns {
             if arguments.contains(pattern) {