Task: Implement the Command-Line Tools feature

TASK-DESCRIPTION

Create: sources/tools/appimage_inspect.cpp
Create: sources/tools/desktop_inspect.cpp
Create: sources/tools/desktop_entry_output.h
Create: sources/version/version.h
Create: sources/version/version_info.cpp
Create: sources/CMakeLists.txt
Create: scripts/program-build.sh
Create: scripts/version-generate.sh
Create: tests/60-command-line-tools.sh
Modify: Makefile The two inspection tools print the AppImage facts and the desktop entry facts, and implement the requirements in prompts/features/06-command-line-tools.md. The build tree is written to dataflow.out/build/, which is generated output and not version-controlled. The Makefile keeps its site, clean, test, deploy, and install targets; only build changes, so it runs scripts/program-build.sh.

TASK-OUTPUT

Produce the complete new content of these files in this order, then the VERIFICATION: line: 1. sources/tools/appimage_inspect.cpp 2. sources/tools/desktop_inspect.cpp 3. sources/tools/desktop_entry_output.h 4. sources/version/version.h 5. sources/version/version_info.cpp 6. sources/CMakeLists.txt 7. scripts/program-build.sh 8. scripts/version-generate.sh 9. tests/60-command-line-tools.sh 10. Makefile

TASK-CONTEXT

The command-line tools consume prompts/features/03-appimage-reader.md, prompts/features/04-desktop-entry-reader.md, and prompts/features/05-desktop-entry-locator.md. The tools never access the network and never execute an AppImage payload.

TASK-FILES

Operation	Path
create	`sources/tools/appimage_inspect.cpp`
create	`sources/tools/desktop_inspect.cpp`
create	`sources/tools/desktop_entry_output.h`
create	`sources/version/version.h`
create	`sources/version/version_info.cpp`
create	`sources/CMakeLists.txt`
create	`scripts/program-build.sh`
create	`scripts/version-generate.sh`
create	`tests/60-command-line-tools.sh`
modify	`Makefile`

TASK-VERIFY

Run: make test from the repository root.
Expected: exit status 0, and both appimage-inspect --help and desktop-inspect --help exit 0.

TASK-FEATURES

prompts/features/06-command-line-tools.md

TASK-ACCEPTANCE

COMMAND-LINE-TOOLS-R001
COMMAND-LINE-TOOLS-R002
COMMAND-LINE-TOOLS-R005
COMMAND-LINE-TOOLS-R011
COMMAND-LINE-TOOLS-R016
COMMAND-LINE-TOOLS-R019
COMMAND-LINE-TOOLS-R024

OUTPUT: the ten complete files in the order listed, ending with the VERIFICATION: line.