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>

modules/git/url.go

@@ -1,58 +0,0 @@
-// Copyright 2019 The Gitea Authors. All rights reserved.
-// SPDX-License-Identifier: MIT
-
-package git
-
-import (
-	"net/url"
-	"regexp"
-	"strings"
-)
-
-var protocolRe = regexp.MustCompile("^[a-zA-Z_+-]+://")
-
-// URLParser represents a git URL parser
-type URLParser struct{}
-
-// Parse parses the git URL
-func (p *URLParser) Parse(rawURL string) (u *url.URL, err error) {
-	rawURL = strings.TrimSpace(rawURL)
-
-	if !protocolRe.MatchString(rawURL) {
-		// convert the weird git ssh url format to a canonical url:
-		// git@gitea.com:gitea/tea -> ssh://git@gitea.com/gitea/tea
-		if strings.Contains(rawURL, ":") &&
-			// not a Windows path
-			!strings.Contains(rawURL, "\\") {
-			rawURL = "ssh://" + strings.Replace(rawURL, ":", "/", 1)
-		} else if !strings.Contains(rawURL, "@") &&
-			strings.Count(rawURL, "/") == 2 {
-			// match cases like gitea.com/gitea/tea
-			rawURL = "https://" + rawURL
-		}
-	}
-
-	u, err = url.Parse(rawURL)
-	if err != nil {
-		return
-	}
-
-	if u.Scheme == "git+ssh" {
-		u.Scheme = "ssh"
-	}
-
-	if strings.HasPrefix(u.Path, "//") {
-		u.Path = strings.TrimPrefix(u.Path, "/")
-	}
-
-	// .git suffix is optional and breaks normalization
-	u.Path = strings.TrimSuffix(u.Path, ".git")
-
-	return
-}
-
-// ParseURL parses URL string and return URL struct
-func ParseURL(rawURL string) (u *url.URL, err error) {
-	p := &URLParser{}
-	return p.Parse(rawURL)
-}