fix: Clarify MinIO access credentials in UI

- Update CreateUserDialog labels to show 'Username (Access Key)' and 'Password (Secret Key)'
- Add helper text explaining these are MinIO credentials
- Enhanced success display to show credentials with proper MinIO terminology
- Add MinIO CLI connection examples in credential displays
- Fix confusion about where to get access key and secret key

This addresses user feedback about unclear credential terminology and aligns
with MinIO documentation where username = Access Key and password = Secret Key.

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

.claude/commands/training/model-update.md

@@ -0,0 +1,25 @@
+# model-update
+
+Update neural models with new data.
+
+## Usage
+```bash
+npx claude-flow training model-update [options]
+```
+
+## Options
+- `--model <name>` - Model to update
+- `--incremental` - Incremental update
+- `--validate` - Validate after update
+
+## Examples
+```bash
+# Update all models
+npx claude-flow training model-update
+
+# Specific model
+npx claude-flow training model-update --model agent-selector
+
+# Incremental with validation
+npx claude-flow training model-update --incremental --validate
+```