docs: Set bin_name for subcommands and use full title

`bin_name` will be displayed in the `SYNOPSIS` section, with this, the
generated man pages have correct name and synopsis.

Also, remove `.title("bootc")` to let the subcommands have their own
titles.

Signed-off-by: Yihuang Yu <[email protected]>

Author: PaulYuuu

docs/src/man/bootc-edit.md

@@ -4,7 +4,7 @@ bootc-edit - Apply full changes to the host specification
 
 # SYNOPSIS
 
-**bootc-edit** \[**-f**\|**\--filename**\] \[**\--quiet**\]
+**bootc edit** \[**-f**\|**\--filename**\] \[**\--quiet**\]
 \[**-h**\|**\--help**\] \[**-V**\|**\--version**\]
 
 # DESCRIPTION

docs/src/man/bootc-install-print-configuration.md

@@ -7,7 +7,7 @@ processes using \`install to-filesystem\` that want to honor e.g.
 
 # SYNOPSIS
 
-**bootc-install-print-configuration** \[**-h**\|**\--help**\]
+**bootc install print-configuration** \[**-h**\|**\--help**\]
 \[**-V**\|**\--version**\]
 
 # DESCRIPTION

docs/src/man/bootc-install-to-disk.md

@@ -4,7 +4,7 @@ bootc-install-to-disk - Install to the target block device
 
 # SYNOPSIS
 
-**bootc-install-to-disk** \[**\--wipe**\] \[**\--block-setup**\]
+**bootc install to-disk** \[**\--wipe**\] \[**\--block-setup**\]
 \[**\--filesystem**\] \[**\--root-size**\] \[**\--source-imgref**\]
 \[**\--target-transport**\] \[**\--target-imgref**\]
 \[**\--enforce-container-sigpolicy**\] \[**\--target-ostree-remote**\]

docs/src/man/bootc-install-to-existing-root.md

@@ -5,7 +5,7 @@ root filesystem
 
 # SYNOPSIS
 
-**bootc-install-to-existing-root** \[**\--replace**\]
+**bootc install to-existing-root** \[**\--replace**\]
 \[**\--source-imgref**\] \[**\--target-transport**\]
 \[**\--target-imgref**\] \[**\--enforce-container-sigpolicy**\]
 \[**\--target-ostree-remote**\] \[**\--skip-fetch-check**\]

docs/src/man/bootc-install-to-filesystem.md

@@ -4,7 +4,7 @@ bootc-install-to-filesystem - Install to the target filesystem
 
 # SYNOPSIS
 
-**bootc-install-to-filesystem** \[**\--root-mount-spec**\]
+**bootc install to-filesystem** \[**\--root-mount-spec**\]
 \[**\--boot-mount-spec**\] \[**\--replace**\]
 \[**\--acknowledge-destructive**\] \[**\--skip-finalize**\]
 \[**\--source-imgref**\] \[**\--target-transport**\]

docs/src/man/bootc-install.md

@@ -4,7 +4,7 @@ bootc-install - Install the running container to a target
 
 # SYNOPSIS
 
-**bootc-install** \[**-h**\|**\--help**\] \[**-V**\|**\--version**\]
+**bootc install** \[**-h**\|**\--help**\] \[**-V**\|**\--version**\]
 \<*subcommands*\>
 
 # DESCRIPTION

docs/src/man/bootc-rollback.md

@@ -7,7 +7,7 @@ queued upgrade) then it will be discarded
 
 # SYNOPSIS
 
-**bootc-rollback** \[**-h**\|**\--help**\] \[**-V**\|**\--version**\]
+**bootc rollback** \[**-h**\|**\--help**\] \[**-V**\|**\--version**\]
 
 # DESCRIPTION
 

docs/src/man/bootc-status.md

@@ -4,7 +4,7 @@ bootc-status - Display status
 
 # SYNOPSIS
 
-**bootc-status** \[**\--json**\] \[**\--booted**\]
+**bootc status** \[**\--json**\] \[**\--booted**\]
 \[**-h**\|**\--help**\] \[**-V**\|**\--version**\]
 
 # DESCRIPTION

docs/src/man/bootc-switch.md

@@ -4,7 +4,7 @@ bootc-switch - Target a new container image reference to boot
 
 # SYNOPSIS
 
-**bootc-switch** \[**\--quiet**\] \[**\--transport**\]
+**bootc switch** \[**\--quiet**\] \[**\--transport**\]
 \[**\--enforce-container-sigpolicy**\] \[**\--ostree-remote**\]
 \[**\--retain**\] \[**-h**\|**\--help**\] \[**-V**\|**\--version**\]
 \<*TARGET*\>

docs/src/man/bootc-upgrade.md

@@ -4,7 +4,7 @@ bootc-upgrade - Download and queue an updated container image to apply
 
 # SYNOPSIS
 
-**bootc-upgrade** \[**\--quiet**\] \[**\--check**\] \[**\--apply**\]
+**bootc upgrade** \[**\--quiet**\] \[**\--check**\] \[**\--apply**\]
 \[**-h**\|**\--help**\] \[**-V**\|**\--version**\]
 
 # DESCRIPTION