Add support for Ubuntu 25.04 in installer script

Ubuntu/REPORT.md

@@ -0,0 +1,80 @@
+# eSim – Ubuntu 25.04 Support Report
+
+This report documents the issues faced while installing **eSim** and its dependency **nghdl** on Ubuntu 25.04, along with the fixes implemented.
+
+---
+
+## 🔧 nghdl
+
+### 1. LLVM
+
+* **Issue:**
+  GHDL does not support the latest version of LLVM (`llvm-20.1`) available in Ubuntu 25.04.
+* **Fix:**
+  Modified the installer script to install `llvm-18.1`, which is supported.
+
+---
+
+### 2. InstallGHDL
+
+* **Issue:**
+  The installer script uses `/usr/bin/llvm-config` assuming `llvm-20.1`.
+  Example command:
+
+  ```bash
+  ./configure --with-llvm-config=/usr/bin/llvm-config
+  ```
+* **Fix:**
+  Replaced with the correct path for LLVM 18.1:
+
+  ```bash
+  ./configure --with-llvm-config=/usr/bin/llvm-config-18
+  ```
+
+---
+
+### 3. Gtk Canberra
+
+* **Issue:**
+  `libcanberra-gtk-module` package is no longer available in Ubuntu 25.04.
+* **Fix:**
+  Modified installer to use only `libcanberra-gtk3-module`.
+
+---
+
+## 🔧 eSim
+
+### 1. install-eSim.sh
+
+* **Issue:**
+  Ubuntu 25.04 was not supported in the main installer script.
+* **Fix:**
+  Added Ubuntu 25.04 support.
+
+---
+
+### 2. New Installer Script
+
+* **Added:**
+  `install-eSim-scripts/install-eSim-25.04.sh`
+
+* **Differences from `install-eSim-24.04.sh`:**
+
+  #### installKicad function:
+
+  * Defines PPA for Ubuntu 25.04:
+
+    ```bash
+    ppa:kicad/kicad-8.0-releases
+    ```
+
+    (same as Ubuntu 24.04).
+  * Installed specific version:
+
+    ```bash
+    kicad=8.0.8+dfsg-1
+    ```
+
+    instead of the latest version (latest causes dependency issues with `libgit2-1.8`).
+
+---