feat!: rebuild tea on Cobra with explicit noun/verb commands (#1126)

- **switch tea to the Cobra command tree:** `internal/app` wires the packages from parts 1–4 into explicit noun/verb commands with `--repo`, `--json` / `--jq`, `--sudo` and `--debug`; `main.go` points at it. Build, release and docs tooling (`tools/cli-docs`, Makefile, goreleaser, snap, CI) and README / CONTRIBUTING are updated.
- **remove the urfave/cli command tree:** deletes `cmd/`, `modules/`, the old integration tests, contrib completion scripts and the generated `docs/CLI.md`, and drops their dependencies. This commit only deletes.

## Breaking changes

This is a breaking release. It requires Gitea 28 or newer; configuration moves to separate `config.yml` and `hosts.yml` files and requires fresh authentication, and command names, aliases, flags and output formats change. `docs/migration-1.0.md` maps every old command, flag and environment variable to its replacement.

## Issues

fixes #1118
fixes #1116
fixes #1115
fixes #1094
fixes #1091
fixes #1073
fixes #1052
fixes #1032
fixes #1023
fixes #966
fixes #908
fixes #833
fixes #831
fixes #817
fixes #804
fixes #779
fixes #770
fixes #737
fixes #697
fixes #726
fixes #677
fixes #672
fixes #633
fixes #632
fixes #560
fixes #556
fixes #523
fixes #516
fixes #510
fixes #504
fixes #500
fixes #482
fixes #406
fixes #403
fixes #373
fixes #351
fixes #344
fixes #326
fixes #325
fixes #323
fixes #246
fixes #240
fixes #232
fixes #197
fixes #172
fixes #141
fixes #69
fixes #1110
fixes #569
fixes #480
fixes #666
fixes #670
fixes #457
fixes #643
fixes #498
fixes #490
fixes #1069
fixes #834
fixes #602
fixes #328
fixes #417
fixes #571
fixes #1029
fixes #489
fixes #1050
fixes #162
fixes #430
fixes #1087
fixes #683

Reviewed-on: https://gitea.com/gitea/tea/pulls/1126
Reviewed-by: TheFox0x7 <95654+thefox0x7@noreply.gitea.com>

tests/integration/git_repo_test.go

@@ -1,57 +0,0 @@
-// Copyright 2025 The Gitea Authors. All rights reserved.
-// SPDX-License-Identifier: MIT
-
-package integration
-
-import (
-	"os"
-	"os/exec"
-	"path/filepath"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-
-	teagit "gitea.dev/tea/modules/git"
-)
-
-func TestRepoFromPath_Worktree(t *testing.T) {
-	tmpDir, err := os.MkdirTemp("", "tea-worktree-test-*")
-	assert.NoError(t, err)
-	defer os.RemoveAll(tmpDir)
-
-	mainRepoPath := filepath.Join(tmpDir, "main-repo")
-	worktreePath := filepath.Join(tmpDir, "worktree")
-
-	cmd := exec.Command("git", "init", mainRepoPath)
-	assert.NoError(t, cmd.Run())
-
-	cmd = exec.Command("git", "-C", mainRepoPath, "config", "user.email", "test@example.com")
-	assert.NoError(t, cmd.Run())
-	cmd = exec.Command("git", "-C", mainRepoPath, "config", "user.name", "Test User")
-	assert.NoError(t, cmd.Run())
-	cmd = exec.Command("git", "-C", mainRepoPath, "config", "commit.gpgsign", "false")
-	assert.NoError(t, cmd.Run())
-
-	cmd = exec.Command("git", "-C", mainRepoPath, "remote", "add", "origin", "https://gitea.com/owner/repo.git")
-	assert.NoError(t, cmd.Run())
-
-	readmePath := filepath.Join(mainRepoPath, "README.md")
-	err = os.WriteFile(readmePath, []byte("# Test Repo\n"), 0o644)
-	assert.NoError(t, err)
-	cmd = exec.Command("git", "-C", mainRepoPath, "add", "README.md")
-	assert.NoError(t, cmd.Run())
-	cmd = exec.Command("git", "-C", mainRepoPath, "commit", "-m", "Initial commit")
-	assert.NoError(t, cmd.Run())
-
-	cmd = exec.Command("git", "-C", mainRepoPath, "worktree", "add", worktreePath, "-b", "test-branch")
-	assert.NoError(t, cmd.Run())
-
-	repo, err := teagit.RepoFromPath(worktreePath)
-	assert.NoError(t, err, "Should be able to open worktree")
-
-	config, err := repo.Config()
-	assert.NoError(t, err, "Should be able to read config")
-	assert.NotEmpty(t, config.Remotes, "Should be able to read remotes from worktree")
-	assert.Contains(t, config.Remotes, "origin", "Should have origin remote")
-	assert.Equal(t, "https://gitea.com/owner/repo.git", config.Remotes["origin"].URLs[0], "Should have correct remote URL")
-}