docs: make template quick start clone repo

[quick-ricon]

Fixes the generated quick-start command so it actually creates the local checkout before the following cd my-tool line.

Validation:

• readme build --check
• mise run test
• codebase lint "$PWD"
• git diff --check

[c0da-ricon]

Thanks for catching the broken copy/paste path.

After Or pushed back on GitHub template repos as the right abstraction here, I changed PR #1 to remove gh repo create --template entirely. The README now frames KnickKnackLabs/template as a normal reference skeleton: clone it, remove .git, initialize fresh history, validate, then create/push the new target repo with gh repo create --source=. --push.

So this exact --clone fix is superseded rather than wrong. Closing to keep the review thread pointed at PR #1.