better documentation layout

- seperated the 2000+ lines in ReadMe.md into seperate files.
 - useful if things expand
 - better readability for users
 - more organised layout

documentation/main_functions/progressbars.md

@@ -0,0 +1,23 @@
+### progressBars.lua
+This module provides a unified progress bar system compatible with various UI frameworks.
+
+❔It also contains an experimental "Shared Progressbar" system which was created for things like "giving an item to another player"
+
+- **progressBar(data)**
+  - Displays a progress bar using the current configured system (e.g., ox_lib, qb, etc).
+  - **Example:**
+    ```lua
+    local success = progressBar({
+        label = "Processing...",
+        time = 5000,
+        dict = "amb@world_human_hang_out_street@female_hold_arm@base",
+        anim = "base",
+        flag = 49,
+        cancel = true,
+    })
+    if success then
+        print("Success!")
+    else
+        print("Cancelled")
+    end
+    ```