Fix NerdFont icon alignments. (#143)

* WIP

* Fix nerdfont icon alignments

* Ship needed fonts

* Remove italicised fonts

* Update readme and separate OSD settings into their own category.

* Dashboard styling updates

---------

Co-authored-by: matavach <erik@matijevich.org>

install_fonts.sh

@@ -0,0 +1,28 @@
+#!/bin/bash
+
+SOURCE_DIR="./assets/fonts"
+DEST_DIR="$HOME/.local/share/fonts"
+DEST_PATH="$DEST_DIR/NFP"
+
+if [ ! -d "$SOURCE_DIR" ]; then
+    echo "Source directory '$SOURCE_DIR' does not exist."
+    exit 1
+fi
+
+if [ ! -d "$DEST_PATH" ]; then
+    echo "Destination directory '$DEST_PATH' does not exist. Creating it..."
+    mkdir -p "$DEST_PATH"
+fi
+
+if [ -z "$(ls -A "$SOURCE_DIR")" ]; then
+    echo "Source directory '$SOURCE_DIR' is empty. No files to copy."
+    exit 1
+fi
+
+echo "Copying fonts from '$SOURCE_DIR' to '$DEST_PATH'..."
+cp -r "$SOURCE_DIR"/* "$DEST_PATH"
+
+echo "Updating font cache..."
+fc-cache -fv
+
+echo "Fonts installed successfully."