fix(cli): preserve spaces and newlines in treesitter chunking.

[Davidyz]

Code:

-- example.lua
local a = 1
local b = 2

local function foo_bar()
  local x = 1
  local y = 3
  local z = 5
  return x + y + z
end

Before:

// vectorcode chunks -c 25 example.lua
[
  [
    "local a = 1local b = 2",
    "localfunction foo_bar ()",
    "local x = 1local y = 3",
    "local z = 5",
    "return x + y + z",
    "end"
  ]
]

After:

// vectorcode chunks -c 25 example.lua
[
  [
    "local a = 1\nlocal b = 2",
    "local function foo_bar ()",
    "local x = 1\nlocal y = 3",
    "local z = 5",
    "return x + y + z",
    "end"
  ]
]

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 99.23%. Comparing base (7bfcedc) to head (05d2814).
Report is 1 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #120   +/-   ##
=======================================
  Coverage   99.23%   99.23%           
=======================================
  Files          22       22           
  Lines        1440     1447    +7     
=======================================
+ Hits         1429     1436    +7     
  Misses         11       11           

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.