docs: remove external project references from documentation

Cleaned up public documentation to remove references to external projects (Workshop). Documentation should be project-agnostic and professional.

Changes:
- docs/guides/import-progress-examples.md: Changed "Workshop team problem SOLVED" to "Problem SOLVED"
- docs/guides/standard-import-progress.md: Changed "Workshop team (and any developer)" to "Developers"

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

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

docs/guides/import-progress-examples.md

@@ -361,7 +361,7 @@ await brain.import(buffer, {
 ✅ **Real-time updates** during long imports (no more "0%" hangs)
 ✅ **Contextual messages** show exactly what's happening
 ✅ **Build reliable tools** with standardized progress callbacks
-✅ **Workshop team problem SOLVED** - users see progress throughout import
+✅ **Problem SOLVED** - users see progress throughout import
 
 **Files Modified:**
 - 3 handlers: `csvHandler.ts`, `pdfHandler.ts`, `excelHandler.ts`

docs/guides/standard-import-progress.md

@@ -450,4 +450,4 @@ onProgress: (p) => {
 ✅ **Standard Fields** - `stage`, `processed`, `total`, `entities`, `relationships` work everywhere
 ✅ **Optional Enhancements** - `throughput`, `eta` available during extraction (all formats)
 
-**The Workshop team (and any developer) can now build monitoring tools, dashboards, CLIs, and UIs that work perfectly for all import formats with zero format-specific code!**
+**Developers can now build monitoring tools, dashboards, CLIs, and UIs that work perfectly for all import formats with zero format-specific code!**