feat(core): improve message when workspace is not detected (#31632)

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## Current Behavior
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## Expected Behavior
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Adds the path to the terminal output s.t. you can at least debug what's
going on


![image](https://github.com/user-attachments/assets/2aed9a24-d88d-4e54-8581-94210979ded4)


## Related Issue(s)
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Fixes #

Author: juristr

packages/nx/bin/nx.ts

@@ -97,7 +97,7 @@ async function main() {
     }
 
     if (!localNx) {
-      handleMissingLocalInstallation();
+      handleMissingLocalInstallation(workspace ? workspace.dir : null);
     }
 
     // this file is already in the local workspace
@@ -180,9 +180,11 @@ function resolveNx(workspace: WorkspaceTypeAndRoot | null) {
   });
 }
 
-function handleMissingLocalInstallation() {
+function handleMissingLocalInstallation(detectedWorkspaceRoot: string | null) {
   output.error({
-    title: `Could not find Nx modules in this workspace.`,
+    title: detectedWorkspaceRoot
+      ? `Could not find Nx modules at "${detectedWorkspaceRoot}".`
+      : `Could not find Nx modules in this workspace.`,
     bodyLines: [`Have you run ${chalk.bold.white(`npm/yarn install`)}?`],
   });
   process.exit(1);