Detect git tag already defined earlier

[flip111]

» spago publish
Reading Spago workspace configuration...

✅ Selecting package to build: foldable-traversable-extra

Downloading dependencies...
Building...
           Src   Lib   All
Warnings     0     0     0
Errors       0     0     0

✅ Build succeeded.

Your package "foldable-traversable-extra" is not ready for publishing yet, encountered 1 error:


❌ The git tree is not clean. Please commit or stash these files:
   M spago.yaml

» git commit
On branch main
Your branch is up to date with 'origin/main'.

Changes not staged for commit:
  (use "git add <file>..." to update what will be committed)
  (use "git restore <file>..." to discard changes in working directory)
	modified:   spago.yaml

no changes added to commit (use "git add" and/or "git commit -a")
» git add .
» git commit
[main 2397e44] Fix repo name
 1 file changed, 1 insertion(+), 1 deletion(-)
» spago publish
Reading Spago workspace configuration...

✅ Selecting package to build: foldable-traversable-extra

Downloading dependencies...
Building...
           Src   Lib   All
Warnings     0     0     0
Errors       0     0     0

✅ Build succeeded.

Your package "foldable-traversable-extra" is not ready for publishing yet, encountered 2 errors:


❌ No git tag is currently checked out.
Please fix all other publishing-related errors before resolving this one. Prematurely creating and pushing a tag may lead to unpublishable tags.


❌ The expected tag (v0.0.4) has already been defined but is not checked out.
The publish config's `version` may need to be bumped to a newer version if it currently refers to a version that has already been published.

The very last warning The expected tag (v0.0.4) has already been defined could already be displayed earlier before the first commit because spago.yaml is already present