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>

internal/app/repository_create_test.go

@@ -0,0 +1,64 @@
+// Copyright 2026 The Gitea Authors. All rights reserved.
+// SPDX-License-Identifier: MIT
+
+package app
+
+import (
+	"cmp"
+	"context"
+	"fmt"
+	"net/http"
+	"testing"
+
+	"gitea.dev/tea/internal/clierr"
+	"github.com/stretchr/testify/require"
+)
+
+func TestRepositoryCreateGrantsTeamAccess(t *testing.T) {
+	var requests []string
+	server := newAuthenticatedServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		requests = append(requests, r.Method+" "+r.URL.RequestURI())
+		switch r.Method + " " + r.URL.Path {
+		case "GET /api/v1/orgs/acme/teams":
+			// The server caps pages below the requested limit (MAX_RESPONSE_ITEMS=1).
+			pages := map[string]string{"1": `[{"id":4,"name":"Owners"}]`, "2": `[{"id":3,"name":"Developers"}]`}
+			_, _ = w.Write([]byte(cmp.Or(pages[r.URL.Query().Get("page")], `[]`)))
+		case "POST /api/v1/orgs/acme/repos":
+			_, _ = w.Write([]byte(`{"name":"project","full_name":"acme/project"}`))
+		case "PUT /api/v1/teams/3/repos/acme/project":
+			w.WriteHeader(http.StatusNoContent)
+		default:
+			w.WriteHeader(http.StatusNotFound)
+		}
+	}))
+	defer server.Close()
+	deps, out, _ := serverDeps(t, server.URL)
+	require.NoError(t, Execute(context.Background(), deps, []string{"repo", "create", "project", "--org", "acme", "--team", "developers", "--no-input", "--json=full_name"}))
+	teamPages := []string{"GET /api/v1/orgs/acme/teams?limit=50&page=1", "GET /api/v1/orgs/acme/teams?limit=50&page=2", "GET /api/v1/orgs/acme/teams?limit=50&page=3"}
+	require.Equal(t, append(teamPages, "POST /api/v1/orgs/acme/repos", "PUT /api/v1/teams/3/repos/acme/project"), requests)
+	require.JSONEq(t, `{"full_name":"acme/project"}`, out.String())
+	requests = nil
+	out.Reset()
+	err := Execute(context.Background(), deps, []string{"repo", "create", "project", "--org", "acme", "--team", "missing", "--no-input"})
+	require.Equal(t, clierr.Usage, clierr.ExitCode(err))
+	require.ErrorContains(t, err, `team "missing" not found in organization acme`)
+	require.Equal(t, teamPages, requests)
+	require.Empty(t, out.String())
+}
+
+func TestRepositoryCreateClonesNewRepository(t *testing.T) {
+	var requests []string
+	server := newAuthenticatedServer(http.HandlerFunc(func(w http.ResponseWriter, r *http.Request) {
+		requests = append(requests, r.Method+" "+r.URL.Path)
+		_, _ = fmt.Fprintf(w, `{"id":7,"name":"project","full_name":"alice/project","clone_url":%q}`, "http://"+r.Host+"/alice/project.git")
+	}))
+	defer server.Close()
+	deps, out, _ := serverDeps(t, server.URL)
+	call := credentialCall(t, deps, server.URL, "alice", "clone", "--", server.URL+"/alice/project.git")
+	runner := &fakeGit{results: map[string]string{call: ""}}
+	deps.Git = runner
+	require.NoError(t, Execute(context.Background(), deps, []string{"repo", "create", "project", "--clone", "--no-input", "--json=id,full_name"}))
+	require.Equal(t, []string{"POST /api/v1/user/repos"}, requests)
+	require.Equal(t, []string{call}, runner.calls)
+	require.JSONEq(t, `{"id":7,"full_name":"alice/project"}`, out.String())
+}