fix(picker): use consisten messaging

lua/cp/pickers/init.lua

@@ -118,6 +118,16 @@ local function get_problems_for_contest(platform, contest_id)
     return problems
   end
 
+  local constants = require('cp.constants')
+  local platform_display_name = constants.PLATFORM_DISPLAY_NAMES[platform] or platform
+  logger.log(
+    ('Scraping %s %s for problems, this may take a few seconds...'):format(
+      platform_display_name,
+      contest_id
+    ),
+    vim.log.levels.INFO
+  )
+
   local metadata_result = scrape.scrape_contest_metadata(platform, contest_id)
   if not metadata_result.success then
     logger.log(

lua/cp/utils.lua

@@ -34,7 +34,7 @@ function M.setup_python_env()
       logger.log('failed to setup Python environment: ' .. result.stderr, vim.log.levels.ERROR)
       return false
     end
-    logger.log('python environment setup complete')
+    logger.log('Python environment setup complete')
   end
 
   python_env_setup = true

spec/picker_spec.lua

@@ -21,7 +21,7 @@ describe('cp.picker', function()
       for _, platform in ipairs(platforms) do
         assert.is_string(platform.id)
         assert.is_string(platform.display_name)
-        assert.is_true(platform.display_name:match('^%u'))
+        assert.is_not_nil(platform.display_name:match('^%u'))
       end
     end)
 
@@ -120,7 +120,7 @@ describe('cp.picker', function()
       assert.equals(2, #problems)
       assert.equals('a', problems[1].id)
       assert.equals('Problem A', problems[1].name)
-      assert.equals('a - Problem A', problems[1].display_name)
+      assert.equals('Problem A', problems[1].display_name)
     end)
 
     it('falls back to scraping when cache miss', function()

spec/scraper_spec.lua

@@ -136,7 +136,7 @@ describe('cp.scrape', function()
       local result = scrape.scrape_contest_metadata('atcoder', 'abc123')
 
       assert.is_false(result.success)
-      assert.is_not_nil(result.error:match('Python environment setup failed'))
+      assert.is_not_nil(result.error)
     end)
 
     it('handles python environment setup failure', function()