Add TERM environment variable to CI workflow

[Copilot]

The tests workflow fails with tput: No value for $TERM and no -T specified when lib/format.sh executes terminal formatting commands in the GitHub Actions environment.

Changes

• Set TERM: xterm environment variable in the 'Run tests' step

- name: Run tests
  env:
    TERM: xterm
  run: make test

This provides the terminal type that tput requires to initialize formatting variables (txt_bold, txt_underline, etc.) used throughout the codebase.

Original prompt

Problem

The tests workflow is failing with the following error:

tput: No value for $TERM and no -T specified

This error occurs when terminal utility commands like tput are run in a non-interactive environment (like GitHub Actions) without the TERM environment variable being set.

Solution

Add the TERM environment variable to the 'Run tests' step in .github/workflows/test.yml.

Modify the 'Run tests' step to include:

- name: Run tests
  env:
    TERM: xterm
  run: make test

This will ensure that terminal utilities have a valid TERM value to work with during the test execution.

File to modify

• .github/workflows/test.yml - Add env: TERM: xterm to the 'Run tests' step (currently on line 60-61)

This pull request was created as a result of the following prompt from Copilot chat.

Problem

The tests workflow is failing with the following error:

tput: No value for $TERM and no -T specified

This error occurs when terminal utility commands like tput are run in a non-interactive environment (like GitHub Actions) without the TERM environment variable being set.

Solution

Add the TERM environment variable to the 'Run tests' step in .github/workflows/test.yml.

Modify the 'Run tests' step to include:

- name: Run tests
  env:
    TERM: xterm
  run: make test

This will ensure that terminal utilities have a valid TERM value to work with during the test execution.

File to modify

• .github/workflows/test.yml - Add env: TERM: xterm to the 'Run tests' step (currently on line 60-61)

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