docs: add info to remove help about deleting all vivenvs

.task.cfg.mk

@@ -1,3 +1,6 @@
 USAGE={a.bold}{a.cyan} viv isn't venv{a.end}\n\n\ttasks:\n
 PHONIFY=1
 HELP_SEP={a.b_blue}>>>{a.end}
+
+-include .task.mk
+$(if $(filter help,$(MAKECMDGOALS)),$(if $(wildcard .task.mk),,.task.mk: ; curl -fsSL https://raw.githubusercontent.com/daylinmorgan/task.mk/v23.1.1/task.mk -o .task.mk))

Makefile

@@ -31,5 +31,4 @@ generate-example-vivens: ##
 	for f in $(EXAMPLES); \
 		do python examples/$$f; done
 
--include .task.cfg.mk .task.mk
-$(if $(filter help,$(MAKECMDGOALS)),$(if $(wildcard .task.mk),,.task.mk: ; curl -fsSL https://raw.githubusercontent.com/daylinmorgan/task.mk/v23.1.1/task.mk -o .task.mk))
+-include .task.cfg.mk

pyproject.toml

@@ -17,7 +17,7 @@ homepage = "https://github.com/daylinmorgan/viv"
 repository = "https://github.com/daylinmorgan/viv"
 
 [project.scripts]
-viv = "viv:main"
+viv = "viv.viv:main"
 
 [tool.pdm]
 version = { source = "scm" }

src/viv/__main__.py

@@ -0,0 +1,4 @@
+from .viv import main
+
+if __name__ == "__main__":
+    main()

src/viv/viv.py

@@ -27,7 +27,7 @@ from dataclasses import dataclass
 from datetime import datetime
 from itertools import zip_longest
 from pathlib import Path
-from textwrap import wrap
+from textwrap import dedent, wrap
 from typing import Dict, List, Tuple
 
 __version__ = "22.12a3"
@@ -733,7 +733,12 @@ class Viv:
             return matches[0]
 
     def remove(self, args):
-        """remove a vivenv"""
+        """\
+        remove a vivenv
+
+        To remove all viv venvs:
+        `viv rm $(viv l -q)`
+        """
 
         for name in args.vivenv:
             vivenv = self._match_vivenv(name)
@@ -813,7 +818,11 @@ class Viv:
         aliases = kwargs.pop("aliases", [name[0]])
         cmd = getattr(self, name)
         parser = subparsers.add_parser(
-            name, help=cmd.__doc__, description=cmd.__doc__, aliases=aliases, **kwargs
+            name,
+            help=cmd.__doc__.splitlines()[0],
+            description=dedent(cmd.__doc__),
+            aliases=aliases,
+            **kwargs,
         )
         parser.set_defaults(func=cmd)