fix(generate): Fix generate command creating tasks in legacy location

- Update generate command default output directory from 'tasks' to '.taskmaster/tasks'
- Fix path.dirname() usage to properly derive output directory from tasks file location
- Update MCP tool description and documentation to reflect new structure
- Disable Biome linting rules for noUnusedTemplateLiteral and useArrowFunction
- Fixes issue where generate command was creating task files in the old 'tasks/' directory instead of the new '.taskmaster/tasks/' structure after the refactor

biome.json

@@ -1,48 +1,50 @@
 {
-	"files": {
-		"ignore": [
-			"build",
-			"coverage",
-			".changeset",
-			"tasks",
-			"package-lock.json",
-			"tests/fixture/*.json"
-		]
-	},
-	"formatter": {
-		"bracketSpacing": true,
-		"enabled": true,
-		"indentStyle": "tab",
-		"lineWidth": 80
-	},
-	"javascript": {
-		"formatter": {
-			"arrowParentheses": "always",
-			"quoteStyle": "single",
-			"trailingCommas": "none"
-		}
-	},
-	"linter": {
-		"rules": {
-			"complexity": {
-				"noForEach": "off",
-				"useOptionalChain": "off"
-			},
-			"correctness": {
-				"noConstantCondition": "off",
-				"noUnreachable": "off"
-			},
-			"suspicious": {
-				"noDuplicateTestHooks": "off",
-				"noPrototypeBuiltins": "off"
-			},
-			"style": {
-				"noUselessElse": "off",
-				"useNodejsImportProtocol": "off",
-				"useNumberNamespace": "off",
-				"noParameterAssign": "off",
-				"useTemplate": "off"
-			}
-		}
-	}
+  "files": {
+    "ignore": [
+      "build",
+      "coverage",
+      ".changeset",
+      "tasks",
+      "package-lock.json",
+      "tests/fixture/*.json"
+    ]
+  },
+  "formatter": {
+    "bracketSpacing": true,
+    "enabled": true,
+    "indentStyle": "tab",
+    "lineWidth": 80
+  },
+  "javascript": {
+    "formatter": {
+      "arrowParentheses": "always",
+      "quoteStyle": "single",
+      "trailingCommas": "none"
+    }
+  },
+  "linter": {
+    "rules": {
+      "complexity": {
+        "noForEach": "off",
+        "useOptionalChain": "off",
+        "useArrowFunction": "off"
+      },
+      "correctness": {
+        "noConstantCondition": "off",
+        "noUnreachable": "off"
+      },
+      "suspicious": {
+        "noDuplicateTestHooks": "off",
+        "noPrototypeBuiltins": "off"
+      },
+      "style": {
+        "noUselessElse": "off",
+        "useNodejsImportProtocol": "off",
+        "useNumberNamespace": "off",
+        "noParameterAssign": "off",
+        "useTemplate": "off",
+        "noUnusedTemplateLiteral": "off"
+      }
+    }
+  }
 }