fix(scraper): relative python module import path

lua/cp/highlight.lua

@@ -10,7 +10,6 @@
 
 local M = {}
 
----Parse git diff markers and extract highlight information
 ---@param text string Raw git diff output line
 ---@return string cleaned_text, DiffHighlight[]
 local function parse_diff_line(text)
@@ -52,7 +51,6 @@ local function parse_diff_line(text)
   return result_text, highlights
 end
 
----Parse complete git diff output
 ---@param diff_output string
 ---@return ParsedDiff
 function M.parse_git_diff(diff_output)
@@ -64,10 +62,8 @@ function M.parse_git_diff(diff_output)
   local content_lines = {}
   local all_highlights = {}
 
-  -- Skip git diff header lines
   local content_started = false
   for _, line in ipairs(lines) do
-    -- Skip header lines (@@, +++, ---, index, etc.)
     if
       content_started
       or (
@@ -80,33 +76,27 @@ function M.parse_git_diff(diff_output)
     then
       content_started = true
 
-      -- Process content lines
       if line:match('^%+') then
-        -- Added line - remove + prefix and parse highlights
-        local clean_line = line:sub(2) -- Remove + prefix
+        local clean_line = line:sub(2)
         local parsed_line, line_highlights = parse_diff_line(clean_line)
 
         table.insert(content_lines, parsed_line)
 
-        -- Set line numbers for highlights
         local line_num = #content_lines
         for _, highlight in ipairs(line_highlights) do
-          highlight.line = line_num - 1 -- 0-based for extmarks
+          highlight.line = line_num - 1
           table.insert(all_highlights, highlight)
         end
-      elseif not line:match('^%-') and not line:match('^\\') then -- Skip removed lines and "\ No newline" messages
-        -- Word-diff content line or unchanged line
+      elseif not line:match('^%-') and not line:match('^\\') then
         local clean_line = line:match('^%s') and line:sub(2) or line
         local parsed_line, line_highlights = parse_diff_line(clean_line)
 
-        -- Only add non-empty lines
         if parsed_line ~= '' then
           table.insert(content_lines, parsed_line)
 
-          -- Set line numbers for highlights
           local line_num = #content_lines
           for _, highlight in ipairs(line_highlights) do
-            highlight.line = line_num - 1 -- 0-based for extmarks
+            highlight.line = line_num - 1
             table.insert(all_highlights, highlight)
           end
         end
@@ -120,12 +110,10 @@ function M.parse_git_diff(diff_output)
   }
 end
 
----Apply highlights to a buffer using extmarks
 ---@param bufnr number
 ---@param highlights DiffHighlight[]
 ---@param namespace number
 function M.apply_highlights(bufnr, highlights, namespace)
-  -- Clear existing highlights in this namespace
   vim.api.nvim_buf_clear_namespace(bufnr, namespace, 0, -1)
 
   for _, highlight in ipairs(highlights) do
@@ -139,13 +127,11 @@ function M.apply_highlights(bufnr, highlights, namespace)
   end
 end
 
----Create namespace for diff highlights
 ---@return number
 function M.create_namespace()
   return vim.api.nvim_create_namespace('cp_diff_highlights')
 end
 
----Parse and apply git diff to buffer
 ---@param bufnr number
 ---@param diff_output string
 ---@param namespace number