SynoCli-misc: initial package

[hgy59]

Description

package of miscellaneous cli tools

some of this tools were proposed for #3253, but a develop tool package will not be small (and probably never published). see https://github.com/SynoCommunity/spksrc/issues/3253#issuecomment-1320243058

closes: #5453, closes #3798, might close #3277

Checklist

• [ ] Build rule all-supported completed successfully
• [ ] New installation of package completed successfully
• [ ] Package upgrade completed successfully (Manually install the package again)
• [ ] Package functionality was tested
• [ ] Any needed documentation is updated/created

Type of change

• [x] New Package
• [x] This change requires a documentation update (e.g. Wiki)