Display param definition in FLA params window (#1137)

* Display param definition in FLA params window

* Address copilot review comments

Author: 1Blademaster

gcs/electron/modules/flaParamsWindow.ts

@@ -19,7 +19,7 @@ export function openFlaParamsWindow(
   }
 
   const windowOptions: Electron.BrowserWindowConstructorOptions = {
-    width: 800,
+    width: 1100,
     height: 1200,
     frame: true,
     icon: path.join(process.env.VITE_PUBLIC, "app_icon.ico"),
@@ -55,7 +55,9 @@ export function openFlaParamsWindow(
   flaParamsWin.on("close", () => {
     flaParamsWin = null
   })
+
   flaParamsWin.setMenuBarVisibility(false)
+  flaParamsWin.center()
   flaParamsWin.show()
 
   if (paramsData !== null) {

gcs/src/components/fla/flaParamsWindow.jsx

@@ -81,6 +81,18 @@ function renderParamValue(value, paramDef) {
   )
 }
 
+function getParamDefinitionText(paramDef) {
+  if (!paramDef || typeof paramDef !== "object") {
+    return null
+  }
+
+  if (typeof paramDef.Description === "string" && paramDef.Description.trim()) {
+    return paramDef.Description
+  }
+
+  return null
+}
+
 export default function FlaParamsWindow() {
   const [params, setParams] = useState(null)
   const [fileName, setFileName] = useState("")
@@ -190,6 +202,7 @@ export default function FlaParamsWindow() {
             <Table.Tr>
               <Table.Th className="w-56">Parameter</Table.Th>
               <Table.Th className="w-40">Value</Table.Th>
+              <Table.Th>Definition</Table.Th>
             </Table.Tr>
           </Table.Thead>
           <Table.Tbody>
@@ -205,6 +218,11 @@ export default function FlaParamsWindow() {
                   <Table.Td>
                     {renderParamValue(param.value, paramDefs[param.name])}
                   </Table.Td>
+                  <Table.Td>
+                    <div className="max-h-24 overflow-y-auto">
+                      {getParamDefinitionText(paramDefs[param.name])}
+                    </div>
+                  </Table.Td>
                 </Table.Tr>
               ))}
           </Table.Tbody>