fix(ci): publish docs alongside the package

mix hex.publish package --yes only ships the tarball and skips the
HexDocs upload, so https://hexdocs.pm/javex was empty for every
release so far. Drop the package subcommand to publish both at
once.

Make ex_doc available in :prod too so the docs step has the
generator when MIX_ENV=prod is set in the release workflow.

This bumps to v0.1.4 with the same library code as v0.1.3 plus
the first-ever HexDocs payload.

Author: pepicrft

.github/workflows/release.yml

@@ -256,8 +256,8 @@ jobs:
       # Irreversible block — order is load-bearing.
       ##
 
-      - name: Publish to hex.pm
-        run: mix hex.publish package --yes
+      - name: Publish to hex.pm (package + docs)
+        run: mix hex.publish --yes
 
       - name: Configure git
         run: |

mix.exs

@@ -29,7 +29,7 @@ defmodule Javex.MixProject do
       {:jason, "~> 1.4"},
       {:credo, "~> 1.7", only: [:dev, :test], runtime: false},
       {:quokka, "~> 2.7", only: [:dev, :test], runtime: false},
-      {:ex_doc, "~> 0.34", only: :dev, runtime: false}
+      {:ex_doc, "~> 0.34", only: [:dev, :prod], runtime: false}
     ]
   end