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>

go.mod

@@ -5,9 +5,7 @@ go 1.27.0
 toolchain go1.27.1
 
 require (
-	charm.land/glamour/v2 v2.0.1
 	charm.land/huh/v2 v2.0.3
-	charm.land/lipgloss/v2 v2.0.5
 	code.gitea.io/gitea-vet v0.2.3
 	gitea.com/noerw/unidiff-comments v0.0.0-20220822113322-50f4daa0e35c
 	gitea.dev/sdk v1.3.0
@@ -15,17 +13,12 @@ require (
 	github.com/adrg/xdg v0.5.3
 	github.com/araddon/dateparse v0.0.0-20210429162001-6b43995a97de
 	github.com/davidmz/go-pageant v1.0.2
-	github.com/enescakir/emoji v1.0.0
-	github.com/go-signet/sdk-go v1.1.0
 	github.com/itchyny/gojq v0.12.17
 	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51
 	github.com/mattn/go-runewidth v0.0.23
-	github.com/muesli/termenv v0.16.0
-	github.com/olekukonko/tablewriter v1.1.4
-	github.com/skratchdot/open-golang v0.0.0-20200116055534-eef842397966
+	github.com/spf13/cobra v1.10.2
+	github.com/spf13/pflag v1.0.9
 	github.com/stretchr/testify v1.12.1
-	github.com/urfave/cli-docs/v3 v3.1.0
-	github.com/urfave/cli/v3 v3.10.1
 	github.com/zalando/go-keyring v0.2.8
 	golang.org/x/crypto v0.57.0
 	golang.org/x/oauth2 v0.36.0
@@ -37,17 +30,13 @@ require (
 require (
 	charm.land/bubbles/v2 v2.1.0 // indirect
 	charm.land/bubbletea/v2 v2.0.6 // indirect
-	github.com/alecthomas/chroma/v2 v2.14.0 // indirect
+	charm.land/lipgloss/v2 v2.0.5 // indirect
 	github.com/atotto/clipboard v0.1.4 // indirect
-	github.com/aymanbagabas/go-osc52/v2 v2.0.1 // indirect
-	github.com/aymerick/douceur v0.2.0 // indirect
 	github.com/catppuccin/go v0.3.0 // indirect
-	github.com/cespare/xxhash/v2 v2.3.0 // indirect
 	github.com/charmbracelet/colorprofile v0.4.3 // indirect
 	github.com/charmbracelet/ultraviolet v0.0.0-20260511121909-c840852527f3 // indirect
 	github.com/charmbracelet/x/ansi v0.11.7 // indirect
 	github.com/charmbracelet/x/exp/ordered v0.1.0 // indirect
-	github.com/charmbracelet/x/exp/slice v0.0.0-20250327172914-2fdc97757edf // indirect
 	github.com/charmbracelet/x/exp/strings v0.1.0 // indirect
 	github.com/charmbracelet/x/term v0.2.2 // indirect
 	github.com/charmbracelet/x/termios v0.1.1 // indirect
@@ -56,33 +45,21 @@ require (
 	github.com/clipperhouse/uax29/v2 v2.7.0 // indirect
 	github.com/cpuguy83/go-md2man/v2 v2.0.7 // indirect
 	github.com/danieljoos/wincred v1.2.3 // indirect
-	github.com/dlclark/regexp2 v1.11.0 // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
-	github.com/fatih/color v1.18.0 // indirect
 	github.com/godbus/dbus/v5 v5.2.2 // indirect
-	github.com/gorilla/css v1.0.1 // indirect
 	github.com/hashicorp/go-version v1.9.0 // indirect
+	github.com/inconshreveable/mousetrap v1.1.0 // indirect
 	github.com/itchyny/timefmt-go v0.1.6 // indirect
 	github.com/lucasb-eyer/go-colorful v1.4.0 // indirect
-	github.com/mattn/go-colorable v0.1.14 // indirect
-	github.com/mattn/go-isatty v0.0.20 // indirect
-	github.com/microcosm-cc/bluemonday v1.0.27 // indirect
 	github.com/mitchellh/hashstructure/v2 v2.0.2 // indirect
 	github.com/muesli/cancelreader v0.2.2 // indirect
-	github.com/olekukonko/cat v0.0.0-20250911104152-50322a0618f6 // indirect
-	github.com/olekukonko/errors v1.2.0 // indirect
-	github.com/olekukonko/ll v0.1.6 // indirect
 	github.com/rivo/uniseg v0.4.7 // indirect
 	github.com/russross/blackfriday/v2 v2.1.0 // indirect
 	github.com/xo/terminfo v0.0.0-20220910002029-abceb7e1c41e // indirect
-	github.com/yuin/goldmark v1.7.8 // indirect
-	github.com/yuin/goldmark-emoji v1.0.5 // indirect
 	go.yaml.in/yaml/v3 v3.0.5 // indirect
 	golang.org/x/exp v0.0.0-20260410095643-746e56fc9e2f // indirect
-	golang.org/x/net v0.58.0 // indirect
-	golang.org/x/sync v0.23.0 // indirect
-	golang.org/x/text v0.42.0 // indirect
-	golang.org/x/tools v0.49.0 // indirect
+	golang.org/x/sync v0.22.0 // indirect
+	golang.org/x/tools v0.48.0 // indirect
 )
 
 retract v1.3.3 // accidental release, tag deleted