chore: cleanup and update toml, create editorconfig

Signed-off-by: Dominik Willner <th33xitus@gmail.com>

.editorconfig

@@ -0,0 +1,11 @@
+root = true
+
+[*]
+indent_style = space
+indent_size = 4
+insert_final_newline = true
+trim_trailing_whitespace = true
+charset = utf-8
+
+[*.py]
+max_line_length = 88

kiauh.cfg.example

@@ -1,20 +0,0 @@
-[kiauh]
-backup_before_update: False
-
-[klipper]
-repository_url: https://github.com/Klipper3d/klipper
-branch: master
-method: https
-
-[moonraker]
-repository_url: https://github.com/Arksine/moonraker
-branch: master
-method: https
-
-[mainsail]
-port: 80
-unstable_releases: False
-
-[fluidd]
-port: 80
-unstable_releases: False

pyproject.toml

@@ -1,6 +1,9 @@
 [project]
 requires-python = ">=3.8"
 
+[project.optional-dependencies]
+dev=["ruff"]
+
 [tool.ruff]
 required-version = ">=0.3.4"
 respect-gitignore = true