Rubar3: remove it from the interface, RubarBE takes the parameters of Rubar3 studies when they are opened

src/config.py

@@ -428,15 +428,7 @@ class Config(SQL):
         new._cmd_solver = f"\"{path}{ext}\" @args @input"
         self._solvers.append(new)
 
-        # Rubar3
-        ctor = solver_type_list["rubar3"]
-        new = ctor("default-Rubar3")
-        new._description = "Default Pamhyr2 Rubar 3 version"
-        path = os.path.join("@install_dir", "rubar", f"rubarbe{ext}")
-        new._cmd_solver = f""""{path}" @args @input"""
-        self._solvers.append(new)
-
-        # RubarBE (same executable as Rubar3, see notice §10.3)
+        # RubarBE
         ctor = solver_type_list["rubarbe"]
         new = ctor("default-RubarBE")
         new._description = "Default Pamhyr2 RubarBE version"
@@ -444,14 +436,6 @@ class Config(SQL):
         new._cmd_solver = f""""{path}" @args @input"""
         self._solvers.append(new)
 
-        # Mage fake 7
-#         ctor = solver_type_list["mage_fake7"]
-#         new = ctor("default-mage-fake-7")
-#         new._description = "Default Pamhyr2 mage fake version 7"
-#         new._cmd_solver = f"""\
-# "@install_dir/mage8/mage_as7{ext}" @args @input"""
-#         self._solvers.append(new)
-
         # Backup
         self.backup_enable = True
         # self.backup_path = ""