chore: package send recording and capability tests

scripts/package-send-sandbox-gate.ps1

@@ -44,6 +44,7 @@ What this package does:
 - asks the operator to manually send exactly one sandbox message in the official client;
 - runs the same read-only recorder after the manual send;
 - zips the returned evidence folder.
+- provides RUN-RECORDING-SUITE.bat plus numbered 01/02/03 batch files so the operator can run the whole recording flow from this package.
 
 What this package does not do:
 - it does not send messages automatically;
@@ -60,6 +61,7 @@ Required rule:
 
 Return:
 - run make-return-zip.ps1 and send back the generated zip.
+- preferred one-file flow: run RUN-RECORDING-SUITE.bat and follow the pauses.
 '@ | Set-Content -LiteralPath (Join-Path $packageDir "README.txt") -Encoding UTF8
 
 @'
@@ -96,6 +98,10 @@ powershell -NoProfile -ExecutionPolicy Bypass -File .\compute-content-hash.ps1 -
 3. Do not send anything yet.
 4. Run `run-before-recorder.bat`.
 
+Alternative one-file flow:
+
+Run `RUN-RECORDING-SUITE.bat`. It will run the before recorder, pause for the manual one-send action, run the after recorder, and then call the return-zip script.
+
 ## Step 3 - Manual one-send action
 
 1. In the official iSphere client, manually send exactly the `content_text_to_send`.
@@ -122,6 +128,8 @@ powershell -NoProfile -ExecutionPolicy Bypass -File .\make-return-zip.ps1
 
 Send back the generated zip file.
 
+You can also run `03-make-return-zip.bat`.
+
 ## Required returned evidence
 
 The returned evidence should contain:
@@ -205,6 +213,21 @@ echo Done. Check return-evidence\after.
 pause
 '@ | Set-Content -LiteralPath (Join-Path $packageDir "run-after-recorder.bat") -Encoding ASCII
 
+@'
+@echo off
+setlocal
+cd /d "%~dp0"
+call run-before-recorder.bat
+'@ | Set-Content -LiteralPath (Join-Path $packageDir "01-run-before-recorder.bat") -Encoding ASCII
+
+@'
+@echo off
+setlocal
+cd /d "%~dp0"
+echo Manual one-send action must already be complete before this step.
+call run-after-recorder.bat
+'@ | Set-Content -LiteralPath (Join-Path $packageDir "02-run-after-recorder.bat") -Encoding ASCII
+
 @'
 param(
     [Parameter(Mandatory=$true)]
@@ -256,6 +279,59 @@ Compress-Archive -Path $items -DestinationPath $zip -Force
 } | ConvertTo-Json -Depth 4 -Compress
 '@ | Set-Content -LiteralPath (Join-Path $packageDir "make-return-zip.ps1") -Encoding ASCII
 
+@'
+@echo off
+setlocal
+cd /d "%~dp0"
+powershell -NoProfile -ExecutionPolicy Bypass -File "%~dp0make-return-zip.ps1"
+echo exit code: %ERRORLEVEL%
+pause
+exit /b %ERRORLEVEL%
+'@ | Set-Content -LiteralPath (Join-Path $packageDir "03-make-return-zip.bat") -Encoding ASCII
+
+@'
+@echo off
+setlocal
+cd /d "%~dp0"
+echo R6c online sandbox-send recording suite
+echo.
+echo Step 1: BEFORE read-only recorder.
+call "%~dp0run-before-recorder.bat"
+echo.
+echo Step 2: manual one-send action.
+echo In the official iSphere client, manually send exactly one sandbox message.
+echo Fill SANDBOX-SEND-INPUTS.json before continuing.
+pause
+echo.
+echo Step 3: AFTER read-only recorder.
+call "%~dp0run-after-recorder.bat"
+echo.
+echo Step 4: make return zip.
+powershell -NoProfile -ExecutionPolicy Bypass -File "%~dp0make-return-zip.ps1"
+echo exit code: %ERRORLEVEL%
+pause
+exit /b %ERRORLEVEL%
+'@ | Set-Content -LiteralPath (Join-Path $packageDir "RUN-RECORDING-SUITE.bat") -Encoding ASCII
+
+@'
+{
+  "package": "send-sandbox-gate",
+  "LOCAL_LOGIN_UNAVAILABLE": true,
+  "ONLINE_SANDBOX_REQUIRED": true,
+  "MANUAL_ONE_SEND_ONLY": true,
+  "DO_NOT_SEND_SECOND_TIME": true,
+  "entrypoint": "RUN-RECORDING-SUITE.bat",
+  "numbered_steps": [
+    "01-run-before-recorder.bat",
+    "02-run-after-recorder.bat",
+    "03-make-return-zip.bat"
+  ],
+  "recorder": "recorder/ISphereLiveProbeRecorder.exe",
+  "return_inputs": "SANDBOX-SEND-INPUTS.json",
+  "production_send_enabled": false
+}
+'@ | Set-Content -LiteralPath (Join-Path $packageDir "RECORDING-PACKAGE-MANIFEST.json") -Encoding ASCII
+
 if (-not $NoZip) {
     Compress-Archive -Path (Join-Path $packageDir "*") -DestinationPath $zipPath -Force
 }