fix(system): enable uwsm and fix session detection to allow VM login

- Enable programs.uwsm for session management.
- Improve SDDM theme session detection logic to be case-insensitive and more robust.
- Perform a global cleanup of 'Nnomarchy' and 'org.nnomarchy' typos across all scripts and configurations.

bin/appearance/nomarchy-theme-install

@@ -1,10 +1,10 @@
 #!/bin/bash
 
-# nnomarchy-theme-install: Install a new theme from a git repo for Nnomarchy
-# Usage: nnomarchy-theme-install <git-repo-url>
+# nomarchy-theme-install: Install a new theme from a git repo for Nomarchy
+# Usage: nomarchy-theme-install <git-repo-url>
 
 if [[ -z $1 ]]; then
-  echo -e "\e[32mSee https://manuals.omamix.org/2/the-nnomarchy-manual/90/extra-themes\n\e[0m"
+  echo -e "\e[32mSee https://manuals.omamix.org/2/the-nomarchy-manual/90/extra-themes\n\e[0m"
   REPO_URL=$(gum input --placeholder="Git repo URL for theme" --header="")
 else
   REPO_URL="$1"
@@ -14,8 +14,8 @@ if [[ -z $REPO_URL ]]; then
   exit 1
 fi
 
-THEMES_DIR="$HOME/.config/nnomarchy/themes"
-THEME_NAME=$(basename "$REPO_URL" .git | sed -E 's/^nnomarchy-//; s/-theme$//')
+THEMES_DIR="$HOME/.config/nomarchy/themes"
+THEME_NAME=$(basename "$REPO_URL" .git | sed -E 's/^nomarchy-//; s/-theme$//')
 THEME_PATH="$THEMES_DIR/$THEME_NAME"
 
 # Remove existing theme if present
@@ -23,11 +23,11 @@ if [[ -d $THEME_PATH ]]; then
   rm -rf "$THEME_PATH"
 fi
 
-# Clone the repo directly to ~/.config/nnomarchy/themes
+# Clone the repo directly to ~/.config/nomarchy/themes
 if ! git clone "$REPO_URL" "$THEME_PATH"; then
   echo "Error: Failed to clone theme repo."
   exit 1
 fi
 
-# Apply the new theme with nnomarchy-theme-set
-nnomarchy-theme-set $THEME_NAME
+# Apply the new theme with nomarchy-theme-set
+nomarchy-theme-set $THEME_NAME