Remove authenticated API: Migrte importing to an API

> Mostly because its less awkward to operate.

quotes-api.cabal

@@ -89,14 +89,6 @@ library
     -- Base language which the package is written in.
     default-language: Haskell2010
 
-executable importer
-    import: warnings
-    main-is: Main.hs
-    hs-source-dirs: importer
-    default-language: Haskell2010
-    build-depends:
-        base,
-        text
 executable quotes-api
     -- Import common warning flags.
     import:           warnings
@@ -123,10 +115,10 @@ executable quotes-api
         quotes-api,
         servant-blaze,
         optparse-applicative,
-       --  argon2,
         text-short,
         bytestring,
         QuickCheck,
+
     -- Directories containing source files.
     hs-source-dirs:   app
 
@@ -149,10 +141,10 @@ executable quotes-importer
 
     -- Other library packages from which modules are imported.
     build-depends:
-        base ^>=4.16.3.0,
-        sqlite-simple ^>=0.4.18.0,
-        text ^>=1.2.5.0,
-        servant-server ^>=0.19.1,
+        base,
+        sqlite-simple,
+        text,
+        servant-server,
         wai,
         warp,
         aeson,
@@ -160,7 +152,6 @@ executable quotes-importer
         quotes-api,
         servant-blaze,
         optparse-applicative,
-        argon2 >= 1.3.0,
         text-short,
         bytestring,
         QuickCheck,