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>

cmd/notifications/list_test.go

@@ -1,55 +0,0 @@
-// Copyright 2026 The Gitea Authors. All rights reserved.
-// SPDX-License-Identifier: MIT
-
-package notifications
-
-import (
-	stdctx "context"
-	"net/http"
-	"net/http/httptest"
-	"os"
-	"path/filepath"
-	"runtime"
-	"testing"
-
-	"gitea.dev/tea/modules/config"
-	"github.com/stretchr/testify/require"
-	"github.com/urfave/cli/v3"
-)
-
-func TestRunNotificationsListMineDoesNotProbeGitRepository(t *testing.T) {
-	gitPath := filepath.Join(t.TempDir(), "git")
-	gitScript := "#!/bin/sh\necho 'git should not be called' >&2\nexit 1\n"
-	if runtime.GOOS == "windows" {
-		gitPath += ".bat"
-		gitScript = "@echo git should not be called 1>&2\r\nexit /b 1\r\n"
-	}
-	require.NoError(t, os.WriteFile(gitPath, []byte(gitScript), 0o755))
-	t.Setenv("PATH", filepath.Dir(gitPath))
-
-	server := httptest.NewServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
-		require.Equal(t, "/api/v1/notifications", r.URL.Path)
-		w.Header().Set("Content-Type", "application/json")
-		_, _ = w.Write([]byte(`[]`))
-	}))
-	defer server.Close()
-
-	config.SetConfigForTesting(config.LocalConfig{
-		Logins: []config.Login{{
-			Name:    "default",
-			URL:     server.URL,
-			Token:   "token",
-			User:    "user",
-			Default: true,
-		}},
-	})
-
-	cmd := cli.Command{
-		Name:  CmdNotificationsList.Name,
-		Flags: CmdNotificationsList.Flags,
-	}
-	require.NoError(t, cmd.Set("mine", "true"))
-	require.NoError(t, cmd.Set("output", "json"))
-
-	require.NoError(t, RunNotificationsList(stdctx.Background(), &cmd))
-}