remove tui display as it never really worked

src/pen_tracker.egg-info/PKG-INFO

@@ -1,12 +1,11 @@
 Metadata-Version: 2.4
 Name: pen-tracker
-Version: 0.4.2
+Version: 0.5.0
 Summary: A fountain pen collection tracker.
 Author-email: Don Harper <don@donharper.org>
 Requires-Python: >=3.8
 Description-Content-Type: text/markdown
 License-File: LICENSE
-Requires-Dist: textual
 Dynamic: license-file
 
 # Pen Tracker
@@ -41,17 +40,10 @@ pen-tracker list
 pen-tracker export --output my_pens.json
 ```
 
-### TUI
-
-```bash
-pen-tui
-```
-
 ## Features
 
 - Track fountain pens with details like make, model, nib, ink, etc.
 - CLI interface with interactive and command-line modes
-- TUI interface using Textual
 - Data stored in CSV format
 - Export to JSON
 - Input validation for dates

src/pen_tracker.egg-info/SOURCES.txt

@@ -4,11 +4,9 @@ pyproject.toml
 src/pen_tracker/__init__.py
 src/pen_tracker/cli.py
 src/pen_tracker/engine.py
-src/pen_tracker/tui.py
 src/pen_tracker.egg-info/PKG-INFO
 src/pen_tracker.egg-info/SOURCES.txt
 src/pen_tracker.egg-info/dependency_links.txt
 src/pen_tracker.egg-info/entry_points.txt
-src/pen_tracker.egg-info/requires.txt
 src/pen_tracker.egg-info/top_level.txt
 tests/test_engine.py

src/pen_tracker.egg-info/entry_points.txt

@@ -1,3 +1,2 @@
 [console_scripts]
 pen-tracker = pen_tracker.cli:main
-pen-tui = pen_tracker.tui:main

src/pen_tracker.egg-info/requires.txt

@@ -1 +0,0 @@
-textual