added help

src/cli.ts

@@ -1,4 +1,6 @@
 const { build } = require('gluegun');
+const fs = require('fs');
+const path = require('path');
 
 /**
  * Create the cli and kick it off
@@ -19,7 +21,32 @@ async function run(argv) {
       hidden: false,
       dashed: true,
       run: (toolbox) => {
-        toolbox.print.info('This is the help');
+        // Try to read and display the help markdown file
+        try {
+          // When compiled, __dirname is build/commands
+          // Help file is in docs/ at repo root
+          const helpPath = path.join(__dirname, '../docs/help.md');
+
+          if (fs.existsSync(helpPath)) {
+            const helpContent = fs.readFileSync(helpPath, 'utf8');
+            toolbox.print.info(helpContent);
+          } else {
+            // Fallback if help file not found
+            toolbox.print.info('pwcli - Photowall CLI');
+            toolbox.print.info('');
+            toolbox.print.info('Run "pwcli" to start the interactive menu.');
+            toolbox.print.info('');
+            toolbox.print.info(
+              'For detailed help, see docs/help.md in the repository.',
+            );
+          }
+        } catch (error) {
+          toolbox.print.error(
+            'Error loading help documentation: ' + error.message,
+          );
+          toolbox.print.info('');
+          toolbox.print.info('Run "pwcli" to start the interactive menu.');
+        }
       },
     }) // provides default for help, h, --help, -h
     // .version() // provides default for version, v, --version, -v