Move releases, self-update and links to ELY-Open-Source on GitHub

- kigi-env: update_base_url defaults to
  api.github.com/repos/ELY-Open-Source/Kigi-CLI/releases.
- install.sh / install.ps1: resolve releases from the same API.
- /feedback and the no-session feedback fallback open GitHub issues/new;
  /docs opens the README on GitHub.
- SECURITY, NOTICE, AGENTS, CONTRIBUTING: GitHub repo, issues and fork-based
  pull requests replace git.zacharyzhang.com and AGit.

Co-Authored-By: Claude <noreply@anthropic.com>

crates/codegen/kigi-env/src/lib.rs

@@ -21,7 +21,7 @@ pub struct KigiEndpoints {
 pub const PRODUCTION_ENDPOINTS: KigiEndpoints = KigiEndpoints {
     coding_api_base_url: "https://api.kimi.com/coding/v1",
     oauth_host: "https://auth.kimi.com",
-    update_base_url: "https://git.zacharyzhang.com/api/v1/repos/ZacharyZhang-NY/Kigi-CLI/releases",
+    update_base_url: "https://api.github.com/repos/ELY-Open-Source/Kigi-CLI/releases",
     upgrade_page_url: "https://www.kimi.com/code/",
 };
 

crates/codegen/kigi-shell/src/agent/feedback_client.rs

@@ -12,7 +12,7 @@ use std::sync::Arc;
 use serde::Serialize;
 
 /// Where non-subscription users (no OAuth session) submit feedback instead.
-pub const FEEDBACK_ISSUES_URL: &str = "https://git.zacharyzhang.com/ZacharyZhang-NY/Kigi-CLI/issues";
+pub const FEEDBACK_ISSUES_URL: &str = "https://github.com/ELY-Open-Source/Kigi-CLI/issues/new";
 
 /// HTTP error from the feedback endpoint with a preserved status code, so
 /// callers can distinguish auth failures (401) without string matching.

crates/codegen/kigi-tui/src/slash/commands/docs.rs

@@ -10,7 +10,7 @@ use crate::slash::command::{AppCtx, ArgItem, CommandExecCtx, CommandResult, Slas
 
 /// Online docs landing page (hardcoded like other TUI deep-links; the
 /// project README is the docs entry point for the repo-hosted docs).
-pub const BUILD_DOCS_URL: &str = "https://git.zacharyzhang.com/ZacharyZhang-NY/Kigi-CLI/src/branch/main/README.md";
+pub const BUILD_DOCS_URL: &str = "https://github.com/ELY-Open-Source/Kigi-CLI/blob/main/README.md";
 
 /// Open How-to Guides or online Build docs.
 pub struct DocsCommand;

crates/codegen/kigi-tui/src/slash/commands/feedback.rs

@@ -6,7 +6,7 @@ use crate::slash::command::{CommandExecCtx, CommandResult, SlashCommand};
 /// Where feedback goes: the project's own issue tracker. Kigi is a community
 /// build, so its feedback belongs on its own repo — mirroring the official
 /// kimi-cli, whose `/feedback` opens its repo's issues page.
-pub const FEEDBACK_ISSUES_URL: &str = "https://git.zacharyzhang.com/ZacharyZhang-NY/Kigi-CLI/issues";
+pub const FEEDBACK_ISSUES_URL: &str = "https://github.com/ELY-Open-Source/Kigi-CLI/issues/new";
 
 /// Open the Kigi issue tracker in the browser.
 pub struct FeedbackCommand;

crates/codegen/kigi-update/src/auto_update.rs

@@ -695,7 +695,7 @@ pub(crate) fn detect_platform() -> Result<(&'static str, &'static str)> {
 
 /// Rust target triple for this build — the key that maps a platform to its
 /// release-asset name. Must stay in lockstep with the five targets built by
-/// `.gitea/workflows/release.yml` and the tables in install.sh/install.ps1.
+/// `.github/workflows/release.yml` and the tables in install.sh/install.ps1.
 pub(crate) fn target_triple() -> Result<&'static str> {
     let triple = if cfg!(all(target_os = "macos", target_arch = "aarch64")) {
         "aarch64-apple-darwin"
@@ -2653,7 +2653,7 @@ mod tests {
     #[cfg(any(target_arch = "x86_64", target_arch = "aarch64"))]
     #[test]
     fn test_release_asset_name_matches_release_workflow_naming() {
-        // Must stay in lockstep with .gitea/workflows/release.yml, which
+        // Must stay in lockstep with .github/workflows/release.yml, which
         // publishes kigi-<version>-<target-triple>.{tar.gz|zip}.
         let triple = target_triple().unwrap();
         assert!(

crates/codegen/kigi-update/src/version.rs

@@ -10,7 +10,7 @@ const TTL_SECONDS_BEFORE_AUTO_UPDATE: Duration = Duration::from_secs(60 * 30);
 
 /// Release channel: this repo's Releases (PRD F8). The API base is resolved
 /// through [`kigi_env::update_base_url`] — production default
-/// `https://git.zacharyzhang.com/api/v1/repos/ZacharyZhang-NY/Kigi-CLI/releases`,
+/// `https://api.github.com/repos/ELY-Open-Source/Kigi-CLI/releases`,
 /// overridable via `KIGI_UPDATE_BASE_URL` for mirrors and tests.
 pub(crate) fn update_base_url() -> String {
     kigi_env::update_base_url()
@@ -533,7 +533,7 @@ mod tests {
     #[test]
     fn test_release_json_parses_github_wire_shape() {
         let json = r#"{
-            "url": "https://git.zacharyzhang.com/api/v1/repos/ZacharyZhang-NY/Kigi-CLI/releases/1",
+            "url": "https://api.github.com/repos/ELY-Open-Source/Kigi-CLI/releases/1",
             "tag_name": "v0.1.0",
             "name": "Kigi 0.1.0",
             "draft": false,
@@ -541,13 +541,13 @@ mod tests {
             "assets": [
                 {
                     "name": "kigi-0.1.0-aarch64-apple-darwin.tar.gz",
-                    "browser_download_url": "https://git.zacharyzhang.com/ZacharyZhang-NY/Kigi-CLI/releases/download/v0.1.0/kigi-0.1.0-aarch64-apple-darwin.tar.gz",
+                    "browser_download_url": "https://github.com/ELY-Open-Source/Kigi-CLI/releases/download/v0.1.0/kigi-0.1.0-aarch64-apple-darwin.tar.gz",
                     "size": 123,
                     "content_type": "application/gzip"
                 },
                 {
                     "name": "SHA256SUMS",
-                    "browser_download_url": "https://git.zacharyzhang.com/ZacharyZhang-NY/Kigi-CLI/releases/download/v0.1.0/SHA256SUMS"
+                    "browser_download_url": "https://github.com/ELY-Open-Source/Kigi-CLI/releases/download/v0.1.0/SHA256SUMS"
                 }
             ]
         }"#;
@@ -560,7 +560,7 @@ mod tests {
         let asset = r.asset("kigi-0.1.0-aarch64-apple-darwin.tar.gz").unwrap();
         assert_eq!(
             asset.browser_download_url,
-            "https://git.zacharyzhang.com/ZacharyZhang-NY/Kigi-CLI/releases/download/v0.1.0/kigi-0.1.0-aarch64-apple-darwin.tar.gz"
+            "https://github.com/ELY-Open-Source/Kigi-CLI/releases/download/v0.1.0/kigi-0.1.0-aarch64-apple-darwin.tar.gz"
         );
         assert_eq!(
             r.asset("SHA256SUMS").unwrap().name,

crates/codegen/kigi-update/tests/common/mod.rs

@@ -114,7 +114,7 @@ pub fn host_platform() -> String {
 }
 
 /// Host Rust target triple, matching `auto_update::target_triple()` and the
-/// release-asset naming in `.gitea/workflows/release.yml`.
+/// release-asset naming in `.github/workflows/release.yml`.
 pub fn host_triple() -> &'static str {
     if cfg!(all(target_os = "macos", target_arch = "aarch64")) {
         "aarch64-apple-darwin"