release(deps[gp-sphinx]) bump 0.0.1a18.dev0 → 0.0.1a18

why: gp-sphinx 0.0.1a18 is now live on PyPI with the curated
autodoc rendering work from PR git-pull/gp-sphinx#36 (merged to
main). The dev0 scaffolding can come out.

what:
- bump every gp-sphinx workspace pin from 0.0.1a18.dev0 to 0.0.1a18
- remove [tool.uv].prerelease = "allow" — no longer needed now
  that the dev marker is gone

Author: tony

pyproject.toml

@@ -66,9 +66,9 @@ Repository = "https://github.com/cihai/cihai-cli"
 [dependency-groups]
 dev = [
   # Docs
-  "gp-sphinx==0.0.1a18.dev0",
-  "sphinx-autodoc-argparse==0.0.1a18.dev0",
-  "sphinx-autodoc-api-style==0.0.1a18.dev0",
+  "gp-sphinx==0.0.1a18",
+  "sphinx-autodoc-argparse==0.0.1a18",
+  "sphinx-autodoc-api-style==0.0.1a18",
   "gp-libs",
   "sphinx-autobuild",
   # Testing
@@ -93,9 +93,9 @@ dev = [
 ]
 
 docs = [
-  "gp-sphinx==0.0.1a18.dev0",
-  "sphinx-autodoc-argparse==0.0.1a18.dev0",
-  "sphinx-autodoc-api-style==0.0.1a18.dev0",
+  "gp-sphinx==0.0.1a18",
+  "sphinx-autodoc-argparse==0.0.1a18",
+  "sphinx-autodoc-api-style==0.0.1a18",
   "gp-libs",
   "sphinx-autobuild",
 ]
@@ -123,13 +123,6 @@ cihai = "cihai_cli.cli:cli"
 requires = ["hatchling"]
 build-backend = "hatchling.build"
 
-[tool.uv]
-# `[DO NOT MERGE]`: gp-sphinx workspace ships on the 0.0.1a18.devN
-# pre-release track until PR git-pull/gp-sphinx#36 is proven
-# end-to-end. uv otherwise refuses to resolve `*.dev0` markers
-# without this allow.
-prerelease = "allow"
-
 [tool.uv.exclude-newer-package]
 # git-pull packages release in lockstep with their workspaces, so a
 # fresh release blocking on the 3-day cooldown blocks every