feat ✨: Add configuration options for log2ram and journald settings

This commit introduces new features that allow users to configure log2ram and journald settings. It includes handlers for log2ram, journald, and a task to configure RAM usage. Additionally, a new role is added for installing and configuring log2ram on Debian systems.

defaults/main.yml

@@ -31,3 +31,17 @@ proxmox_apt_languages:
   - "en"
   - "es"
   - "it"
+
+# Percentage of total RAM to allocate to log2ram
+log2ram_ram_percent: 10
+
+log2ram_min_size_mb: 128
+log2ram_max_size_mb: 1024
+
+# Journald RAM usage limit
+journald_runtime_max_use: "100M"
+
+# VM write frequency tuning
+vm_dirty_ratio: 15
+vm_dirty_background_ratio: 5
+vm_swappiness: "{{ proxmox_swapiness }}"