Update to TG 2.5.0-beta.1

[tig]

⚠️ DO NOT MERGE with the pre-release pin in place

This PR pins public Terminal.Gui 2.5.0-develop.55 from nuget.org so Terminal.Gui.Cli can be validated ahead of the v2.5.0 tag. Before merging, once stable 2.5.x is on nuget.org:

1. Update TerminalGuiVersion in Directory.Build.props to the public stable 2.5.x version
2. Re-run build and tests and confirm Terminal.Gui restores from nuget.org
3. Then merge

Do not vendor a local nupkg. The 5416 preview feed (local_packages/, tgui-pr-5416 nuget.config source, .gitignore nupkg exception) is already gone.

---

Summary

Retargets this PR from the vendored 2.5.0-tig-remove-cm-followup.2 pin to public 2.5.0-develop.55 as part of tui-cs/Terminal.Gui#5630 Workstream 4.

No 2.5.0 API breaks in Terminal.Gui.Cli (ConfigurationManager, View.Text, IAcceptTarget unused).

Help ANSI goldens were regenerated against indexed SGR from 2.5.0-develop.55, then reverted. CI is green without that snapshot change.

Validation

CI on this head: build-and-test ubuntu/macos/windows green.

Refs: tui-cs/Terminal.Gui#5416, tui-cs/Terminal.Gui#5630, tui-cs/Editor#287.

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[chatgpt-codex-connector]

Avoid publishing a dependency that only exists locally

On every push to develop, the existing .github/workflows/release.yml packs Terminal.Gui.Cli and pushes it to NuGet.org, so its generated nuspec will expose this Terminal.Gui version as a dependency. The only copy of that custom prerelease is the repository-local feed, and neither nuget.config nor local_packages/ is available to package consumers; therefore installing each newly published development build from NuGet.org will fail to resolve this dependency. Suppress publishing while this pin is active or publish the preview dependency to a feed that consumers can access.

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[cursor]

I retargeted this PR from the vendored 5416 preview pin to public nuget.org Terminal.Gui 2.5.0-develop.55. Title is updated. I could not rewrite the PR description itself (it is not agent-managed, and gh pr edit is blocked). Please replace the body with the text below. Do not merge until the pin is stable 2.5.x.

DO NOT MERGE with the pre-release pin in place

This PR pins Terminal.Gui to public nuget.org 2.5.0-develop.55 (TerminalGuiVersion in Directory.Build.props). The Aug 22 vendored 2.5.0-tig-remove-cm-followup.2 feed is gone (local_packages/ and nuget.config deleted). Before merging:

1. Wait for stable Terminal.Gui 2.5.x on nuget.org.
2. Set TerminalGuiVersion in Directory.Build.props to that public 2.5.x (the only central pin; every csproj uses $(TerminalGuiVersion)).
3. Re-run dotnet restore plus build plus all three CI test suites and confirm Terminal.Gui restores from nuget.org with no 2.5.0-develop.* pin left.
4. Drop the TEMP comment above TerminalGuiVersion.
5. Then merge.

What this is

Part of the Terminal.Gui v2.5.0 ecosystem-validation gate (tui-cs/Terminal.Gui#5630). tui-cs/Terminal.Gui#5416 and tui-cs/Terminal.Gui#5656 are on develop. This PR ports Terminal.Gui.Cli to public 2.5.0-develop.55.

Pattern: tui-cs/Editor#287.

API breaks

None required so far. Terminal.Gui.Cli does not use the APIs removed or changed in 2.5.0:

• No legacy ConfigurationManager / ConfigLocations / [ConfigurationProperty] / scope-type usage.
• No View.Text overrides (now non-virtual; CWP OnTextChanging/OnTextChanged is the replacement).
• No IAcceptTarget references (moved to Terminal.Gui.Input).

Build and test results will be updated after restore against nuget.org 2.5.0-develop.55.

Follow-up

• Swap the 2.5.0-develop.55 pin to stable 2.5.x (steps at top).

Refs: tui-cs/Terminal.Gui#5416, tui-cs/Terminal.Gui#5630, tui-cs/Terminal.Gui#5656.

[cursor]

Build and tests are green on 2.5.0-develop.55 from nuget.org. I still cannot rewrite the PR description (not agent-managed). Please replace the body with the text below.

DO NOT MERGE with the pre-release pin in place

This PR pins Terminal.Gui to public nuget.org 2.5.0-develop.55 (TerminalGuiVersion in Directory.Build.props). The Aug 22 vendored 2.5.0-tig-remove-cm-followup.2 feed is gone (local_packages/ and nuget.config deleted). Before merging:

1. Wait for stable Terminal.Gui 2.5.x on nuget.org.
2. Set TerminalGuiVersion in Directory.Build.props to that public 2.5.x (the only central pin; every csproj uses $(TerminalGuiVersion)).
3. Re-run dotnet restore plus build plus all three CI test suites and confirm Terminal.Gui restores from nuget.org with no 2.5.0-develop.* pin left.
4. Drop the TEMP comment above TerminalGuiVersion.
5. Then merge.

What this is

Part of the Terminal.Gui v2.5.0 ecosystem-validation gate (tui-cs/Terminal.Gui#5630). tui-cs/Terminal.Gui#5416 and tui-cs/Terminal.Gui#5656 are on develop. This PR ports Terminal.Gui.Cli to public 2.5.0-develop.55.

Pattern: tui-cs/Editor#287.

API breaks

No library API changes. Terminal.Gui.Cli does not use ConfigurationManager, virtual View.Text, or IAcceptTarget.

The only 2.5.0-develop.55 break I hit was ANSI color encoding in the help goldens. Public 2.5.0-develop.55 emits indexed SGR (for example ESC[96m / ESC[40m) instead of the truecolor RGB sequences from the old vendored preview. Glyphs and layout are unchanged. I regenerated help.ans and help-browser.ans.

Test results

Suite	Result
tests/Terminal.Gui.Cli.Tests	24/24 passed
tests/Terminal.Gui.Cli.IntegrationTests	39/39 passed
tests/Terminal.Gui.Cli.SmokeTests	0 tests (empty placeholder, matches develop)

Restore sources were nuget.org only. Debug build: 0 warnings, 0 errors. dotnet jb cleanupcode plus dotnet format produced a clean tree.

Follow-up

• Swap the 2.5.0-develop.55 pin to stable 2.5.x (steps at top).

Refs: tui-cs/Terminal.Gui#5416, tui-cs/Terminal.Gui#5630, tui-cs/Terminal.Gui#5656.

[cursor]

I reverted the help ANSI golden regeneration.

The pin-only commit (ad0d596) already passed CI on ubuntu, macOS, and Windows: 24/24 unit, 39/39 integration, including the original truecolor goldens. The golden rewrite was a false local signal. This agent VM uses TERM=dumb, so Terminal.Gui emitted indexed SGR (ESC[96m / ESC[40m). GitHub runners still emit the truecolor sequences the goldens already have.

macOS CI failed on the regenerated goldens, which matches that. Head is now a revert back to those original snapshots. Do not merge until the pin is stable 2.5.x. I still cannot rewrite the PR description (not agent-managed). Please replace it with the DO NOT MERGE body from the earlier comment.

[cursor]

HEAD CI is green on ubuntu, macOS, and Windows (https://github.com/tui-cs/cli/actions/runs/33757609533). Restore is nuget.org Terminal.Gui 2.5.0-develop.55. No local_packages. Do not merge until the pin is stable 2.5.x.

I still cannot edit this description (not agent-managed; GitHub 403). Same as tui-cs/Editor#287, please paste the text below over the current body so it no longer talks about the vendored 5416 preview.

DO NOT MERGE with the pre-release pin in place

This PR pins Terminal.Gui to public nuget.org 2.5.0-develop.55 (TerminalGuiVersion in Directory.Build.props). The Aug 22 vendored 2.5.0-tig-remove-cm-followup.2 feed is gone (local_packages/ and nuget.config deleted). Before merging:

1. Wait for stable Terminal.Gui 2.5.x on nuget.org.
2. Set TerminalGuiVersion in Directory.Build.props to that public 2.5.x (the only central pin; every csproj uses $(TerminalGuiVersion)).
3. Re-run dotnet restore plus build plus all three CI test suites and confirm Terminal.Gui restores from nuget.org with no 2.5.0-develop.* pin left.
4. Drop the TEMP comment above TerminalGuiVersion.
5. Then merge.

What this is

Part of the Terminal.Gui v2.5.0 ecosystem-validation gate (tui-cs/Terminal.Gui#5630). tui-cs/Terminal.Gui#5416 and tui-cs/Terminal.Gui#5656 are on develop. This PR ports Terminal.Gui.Cli to public 2.5.0-develop.55.

Pattern: tui-cs/Editor#287.

API breaks

No library API changes. Terminal.Gui.Cli does not use ConfigurationManager, virtual View.Text, or IAcceptTarget.

No golden update is required. The existing truecolor help snapshots passed on ubuntu, macOS, and Windows.

Test results

Suite	Result
tests/Terminal.Gui.Cli.Tests	24/24 passed
tests/Terminal.Gui.Cli.IntegrationTests	39/39 passed
tests/Terminal.Gui.Cli.SmokeTests	0 tests (empty placeholder, matches develop)

Follow-up

• Swap the 2.5.0-develop.55 pin to stable 2.5.x (steps at top).

Refs: tui-cs/Terminal.Gui#5416, tui-cs/Terminal.Gui#5630, tui-cs/Terminal.Gui#5656.

[cursor]

I bumped the pin to public nuget.org 2.5.0-beta.1. Title is updated. I cannot rewrite the description (not agent-managed; GitHub 403). Please replace the body with the text below and drop the DO NOT MERGE warning.

This PR pins Terminal.Gui to public nuget.org 2.5.0-beta.1 (TerminalGuiVersion in Directory.Build.props). Restore is from nuget.org. There is no local feed and no 2.5.0-develop.* pin.

This is the v2.5.0 ecosystem-validation bump for Terminal.Gui.Cli (tui-cs/Terminal.Gui#5630). #5416 and #5656 are on develop.

No library API changes. Terminal.Gui.Cli does not use ConfigurationManager, virtual View.Text, or IAcceptTarget.

Pattern: tui-cs/Editor#287.

Refs: tui-cs/Terminal.Gui#5416, tui-cs/Terminal.Gui#5630, tui-cs/Terminal.Gui#5656.