feat: improve error handling

[ngocphuongnb]

• fix: resolve lint errors
• ci: add workflow for Go 1.25
• feat: improve conversion target type inference
• fix: enhance JS eval error handling
• feat: improve JS variable type detection

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 99.74%. Comparing base (36b6dce) to head (a72049e).
⚠️ Report is 4 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master      #17   +/-   ##
=======================================
  Coverage   99.74%   99.74%           
=======================================
  Files          15       15           
  Lines        3529     3581   +52     
=======================================
+ Hits         3520     3572   +52     
  Misses          5        5           
  Partials        4        4           

Files with missing lines	Coverage Δ
common.go	99.51% <ø> (ø)
context.go	100.00% <100.00%> (ø)
functojs.go	100.00% <100.00%> (ø)
gotojs.go	100.00% <100.00%> (ø)
handle.go	97.50% <ø> (ø)
jstogo.go	100.00% <100.00%> (ø)
options.go	100.00% <ø> (ø)
runtime.go	98.78% <100.00%> (-0.02%)	⬇️
utils.go	100.00% <ø> (ø)
value.go	100.00% <100.00%> (ø)

🚀 New features to boost your workflow:

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