renamed project to gemcap

It was brought to my attention that there is a rust package named gemserv. I changed the name to avoid any potential confusion.

package.yaml

@@ -1,4 +1,4 @@
-name:                gemserv
+name:                gemcap
 version:             0.0.0
 license:             AGPL-3.0-or-later
 author:              "Jonathan Lamothe"
@@ -10,14 +10,14 @@ extra-source-files:
 - ChangeLog.md
 
 # Metadata used when publishing your package
-synopsis:            simple Gemini server
+synopsis:            a simple Gemini capsule (server)
 category:            Gemini
 homepage:            https://codeberg.org/jlamothe/gemserv
 
 # To avoid duplicated efforts in documentation and dealing with the
 # complications of embedding Haddock markup inside cabal files, it is
 # common to point users to the README.md file.
-description:         simple Gemini server - see README.md for details
+description:         a simple Gemini capsule (server) - see README.md for details
 
 ghc-options:
 - -Wall
@@ -34,10 +34,10 @@ dependencies:
 library:
   source-dirs: src
   verbatim: &paths
-    autogen-modules: Paths_gemserv
+    autogen-modules: Paths_gemcap
 
 tests:
-  gemserv-test:
+  gemcap-test:
     main:                Spec.hs
     source-dirs:         test
     ghc-options:
@@ -45,7 +45,7 @@ tests:
     - -rtsopts
     - -with-rtsopts=-N
     dependencies:
-    - gemserv
+    - gemcap
     - hspec >= 2.7.10 && < 2.8
     verbatim:
       <<: *paths