For all projects

[namse]

1. publish for-all-projects
2. run for-all-projects on ci/cd

for-all-projects support check, fmt, fix, clippy, test, etc.
For test, it check [package.metadata] in Cargo.toml.

if package.metadata.namui is true, it run namui test.

if package.metadata.test specificed as string, it run that test script.
for example,

[package.metadata]
test = "../run_test.sh"

I removed wrong cache on ci/cd and used more fine-grade caching.

And I replaced namui-test-....yml in ci/cd and from now on all.yml will run for-all-projects in parallel using matrix.

You can install for-all-projects using cargo add for-all-projects.