Nil pointer dereference panic in allurectl watch (v2.17.2) in CI environments

[KaravaevOleg]

Environment
Allurectl version: 2.17.2 (fails), 2.17.1 (works)

Environment: GitLab CI pipeline (reproducible), local dev (no reproduction)
OS: Linux (GitLab runner)

Steps to Reproduce

./allurectl watch \
  --silent \
  --ignore-passed-test-attachments \
  --exclude-files /*-container.json \
  --pytest \
  --migrateci \
  -n auto \
  --dist loadscope \
  --alluredir=artifacts/allure_results

Expected: Command completes successfully, processes Allure results
Actual: Panic with nil pointer dereference

Error Log

Unable to find source-code formatter for language: log. Available languages are: actionscript, ada, applescript, bash, c, c#, c++, cpp, css, erlang, go, groovy, haskell, html, java, javascript, js, json, lua, none, nyan, objc, perl, php, python, r, rainbow, ruby, scala, sh, sql, swift, visualbasic, xml, yaml
panic: runtime error: invalid memory address or nil pointer dereference
[signal SIGSEGV: segmentation violation code=0x1 addr=0x2a0 pc=0x813e7d1]
...
github.com/qameta/allurectl/internal/app/commands/watch.getUploadFuncs(0xa9805c0, 0xa992190)
/home/runner/work/allurectl/allurectl/internal/app/commands/watch/watch.go:108 +0x5f

Root Cause Location

File: internal/app/commands/watch/watch.go
Function: getUploadFuncs()
Line: 108

Flags Investigation Needed

--alluredir=artifacts/allure_results
--exclude-files /*-container.json
--silent
--ignore-passed-test-attachments

Suggested Fixes
Nil check in getUploadFuncs() before dereferencing pointers

Validate flag parsing doesn't produce nil values

Enhanced logging before panic location for debugging

Defensive programming around url.Error and fmt.Sprintf calls

Additional Context
Issue only reproducible in CI, not locally

Rollback to 2.17.1 resolves the problem