Tidying up for future changes

- Changelog started. Existing version 0.0.2
- Add section for application wide TODOs. Each moved to changelog when done
- Adjusted .gitignore and .dockerignore
- Updated image base to python:3.10-slim-trixie. Cleaned up image build.
- Added default environment values to compose file
- Cleaned up pyproject.toml.
- Deleted unused gui-tk.py.

.gitignore

@@ -2,6 +2,7 @@
 .credentials
 .secrets
 auth.yaml
+config.yaml
 *._py_
 
 # Editors
@@ -75,12 +76,6 @@ cover/
 *.mo
 *.pot
 
-# Django stuff:
-*.log
-local_settings.py
-db.sqlite3
-db.sqlite-journal
-
 # Flask stuff:
 instance/
 .webassets-cache
@@ -119,13 +114,6 @@ pdm.lock
 
 __pypackages__/
 
-# celery beat schedule file
-celerybeat-schedule
-celerybeat.pid
-
-# SageMath parsed files
-*.sage.py
-
 # Environments
 .env
 .venv
@@ -135,13 +123,6 @@ ENV/
 env.bak/
 venv.bak/
 
-# Spyder project settings
-.spyderproject
-.spyproject
-
-# Rope project settings
-.ropeproject
-
 # mkdocs documentation
 /site
 
@@ -156,15 +137,10 @@ dmypy.json
 # pytype static type analyzer
 .pytype/
 
-# Cython debug symbols
-cython_debug/
-
-# PyCharm
-#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
-#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
-#  and can be added to the global gitignore or merged into this file.  For a more nuclear
-#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
-#.idea/
-
 distro_client/subdomain_client.tar.gz
+distro_client/
 config/config.yaml
+config/
+scripts/project-cli
+scripts/update-variables.sh
+template_vars.env