Rename project files and fix installer w.r.t. new paths

.vscode/launch.json

@@ -10,7 +10,7 @@
             "request": "launch",
             "preLaunchTask": "build",
             // If you have changed target frameworks, make sure to update the program path.
-            "program": "${workspaceFolder}/src/bin/Debug/net10.0/osx-arm64/ReceiptPDFBuilder.dll",
+            "program": "${workspaceFolder}/src/bin/Debug/net10.0/osx-arm64/MayShow.dll",
             "args": [],
             "cwd": "${workspaceFolder}",
             // For more information about the 'console' field, see https://aka.ms/VSCode-CS-LaunchJson-Console

.vscode/tasks.json

@@ -7,7 +7,7 @@
             "type": "process",
             "args": [
                 "build",
-                "${workspaceFolder}/src/ReceiptPDFBuilder.csproj",
+                "${workspaceFolder}/src/MayShow.csproj",
                 "/property:GenerateFullPaths=true",
                 "/consoleloggerparameters:NoSummary;ForceNoAlign"
             ],
@@ -19,7 +19,7 @@
             "type": "process",
             "args": [
                 "publish",
-                "${workspaceFolder}/src/ReceiptPDFBuilder.csproj",
+                "${workspaceFolder}/src/MayShow.csproj",
                 "/property:GenerateFullPaths=true",
                 "/consoleloggerparameters:NoSummary;ForceNoAlign"
             ],
@@ -33,7 +33,7 @@
                 "watch",
                 "run",
                 "--project",
-                "${workspaceFolder}/src/ReceiptPDFBuilder.csproj"
+                "${workspaceFolder}/src/MayShow.csproj"
             ],
             "problemMatcher": "$msCompile"
         }