Merge upstream and adopt Kontext PKCE integration flow

.bazelignore

@@ -1,3 +1,4 @@
 # Without this, Bazel will consider BUILD.bazel files in
 # .git/sl/origbackups (which can be populated by Sapling SCM).
 .git
+codex-rs/target

.bazelrc

@@ -1,12 +1,19 @@
 common --repo_env=BAZEL_DO_NOT_DETECT_CPP_TOOLCHAIN=1
 common --repo_env=BAZEL_NO_APPLE_CPP_TOOLCHAIN=1
+# Dummy xcode config so we don't need to build xcode_locator in repo rule.
+common --xcode_version_config=//:disable_xcode
 
 common --disk_cache=~/.cache/bazel-disk-cache
 common --repo_contents_cache=~/.cache/bazel-repo-contents-cache
 common --repository_cache=~/.cache/bazel-repo-cache
+common --remote_cache_compression
+startup --experimental_remote_repo_contents_cache
 
 common --experimental_platform_in_output_dir
 
+# Runfiles strategy rationale: codex-rs/utils/cargo-bin/README.md
+common --noenable_runfiles
+
 common --enable_platform_specific_config
 # TODO(zbarsky): We need to untangle these libc constraints to get linux remote builds working.
 common:linux --host_platform=//:local
@@ -42,4 +49,3 @@ common --jobs=30
 common:remote --extra_execution_platforms=//:rbe
 common:remote --remote_executor=grpcs://remote.buildbuddy.io
 common:remote --jobs=800
-

.bazelversion

@@ -0,0 +1 @@
+9.0.0

.codespellrc

@@ -1,6 +1,6 @@
 [codespell]
 # Ref: https://github.com/codespell-project/codespell#using-a-config-file
-skip = .git*,vendor,*-lock.yaml,*.lock,.codespellrc,*test.ts,*.jsonl,frame*.txt
+skip = .git*,vendor,*-lock.yaml,*.lock,.codespellrc,*test.ts,*.jsonl,frame*.txt,*.snap,*.snap.new
 check-hidden = true
 ignore-regex = ^\s*"image/\S+": ".*|\b(afterAll)\b
 ignore-words-list = ratatui,ser,iTerm,iterm2,iterm

.github/ISSUE_TEMPLATE/1-codex-app.yml

@@ -0,0 +1,47 @@
+name: 🖥️ Codex App Bug
+description: Report an issue with the Codex App
+labels:
+  - app
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Before submitting a new issue, please search for existing issues to see if your issue has already been reported.
+        If it has, please add a 👍 reaction (no need to leave a comment) to the existing issue instead of creating a new one.
+
+  - type: input
+    id: version
+    attributes:
+      label: What version of the Codex App are you using (From “About Codex” dialog)?
+    validations:
+      required: true
+  - type: input
+    id: plan
+    attributes:
+      label: What subscription do you have?
+    validations:
+      required: true
+  - type: textarea
+    id: actual
+    attributes:
+      label: What issue are you seeing?
+      description: Please include the full error messages and prompts with PII redacted. If possible, please provide text instead of a screenshot.
+    validations:
+      required: true
+  - type: textarea
+    id: steps
+    attributes:
+      label: What steps can reproduce the bug?
+      description: Explain the bug and provide a code snippet that can reproduce it. Please include session id, token limit usage, context window usage if applicable.
+    validations:
+      required: true
+  - type: textarea
+    id: expected
+    attributes:
+      label: What is the expected behavior?
+      description: If possible, please provide text instead of a screenshot.
+  - type: textarea
+    id: notes
+    attributes:
+      label: Additional information
+      description: Is there anything else you think we should know?

.github/ISSUE_TEMPLATE/2-extension.yml

@@ -0,0 +1,61 @@
+name: 🧑‍💻 IDE Extension Bug
+description: Report an issue with the IDE extension
+labels:
+  - extension
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Before submitting a new issue, please search for existing issues to see if your issue has already been reported.
+        If it has, please add a 👍 reaction (no need to leave a comment) to the existing issue instead of creating a new one.
+
+  - type: input
+    id: version
+    attributes:
+      label: What version of the IDE extension are you using?
+    validations:
+      required: true
+  - type: input
+    id: plan
+    attributes:
+      label: What subscription do you have?
+    validations:
+      required: true
+  - type: input
+    id: ide
+    attributes:
+      label: Which IDE are you using?
+      description: Like `VS Code`, `Cursor`, `Windsurf`, etc.
+    validations:
+      required: true
+  - type: input
+    id: platform
+    attributes:
+      label: What platform is your computer?
+      description: |
+        For macOS and Linux: copy the output of `uname -mprs`
+        For Windows: copy the output of `"$([Environment]::OSVersion | ForEach-Object VersionString) $(if ([Environment]::Is64BitOperatingSystem) { "x64" } else { "x86" })"` in the PowerShell console
+  - type: textarea
+    id: actual
+    attributes:
+      label: What issue are you seeing?
+      description: Please include the full error messages and prompts with PII redacted. If possible, please provide text instead of a screenshot.
+    validations:
+      required: true
+  - type: textarea
+    id: steps
+    attributes:
+      label: What steps can reproduce the bug?
+      description: Explain the bug and provide a code snippet that can reproduce it.
+    validations:
+      required: true
+  - type: textarea
+    id: expected
+    attributes:
+      label: What is the expected behavior?
+      description: If possible, please provide text instead of a screenshot.
+  - type: textarea
+    id: notes
+    attributes:
+      label: Additional information
+      description: Is there anything else you think we should know?

.github/ISSUE_TEMPLATE/3-cli.yml

@@ -0,0 +1,70 @@
+name: 💻 CLI Bug
+description: Report an issue in the Codex CLI
+labels:
+  - bug
+  - needs triage
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Before submitting a new issue, please search for existing issues to see if your issue has already been reported.
+        If it has, please add a 👍 reaction (no need to leave a comment) to the existing issue instead of creating a new one.
+
+        Make sure you are running the [latest](https://npmjs.com/package/@openai/codex) version of Codex CLI. The bug you are experiencing may already have been fixed.
+
+  - type: input
+    id: version
+    attributes:
+      label: What version of Codex CLI is running?
+      description: use `codex --version`
+    validations:
+      required: true
+  - type: input
+    id: plan
+    attributes:
+      label: What subscription do you have?
+    validations:
+      required: true
+  - type: input
+    id: model
+    attributes:
+      label: Which model were you using?
+      description: Like `gpt-5.2`, `gpt-5.2-codex`, etc.
+  - type: input
+    id: platform
+    attributes:
+      label: What platform is your computer?
+      description: |
+        For macOS and Linux: copy the output of `uname -mprs`
+        For Windows: copy the output of `"$([Environment]::OSVersion | ForEach-Object VersionString) $(if ([Environment]::Is64BitOperatingSystem) { "x64" } else { "x86" })"` in the PowerShell console
+  - type: input
+    id: terminal
+    attributes:
+      label: What terminal emulator and version are you using (if applicable)?
+      description: Also note any multiplexer in use (screen / tmux / zellij)
+      description: |
+        E.g, VSCode, Terminal.app, iTerm2, Ghostty, Windows Terminal (WSL / PowerShell)
+  - type: textarea
+    id: actual
+    attributes:
+      label: What issue are you seeing?
+      description: Please include the full error messages and prompts with PII redacted. If possible, please provide text instead of a screenshot.
+    validations:
+      required: true
+  - type: textarea
+    id: steps
+    attributes:
+      label: What steps can reproduce the bug?
+      description: Explain the bug and provide a code snippet that can reproduce it. Please include thread id if applicable.
+    validations:
+      required: true
+  - type: textarea
+    id: expected
+    attributes:
+      label: What is the expected behavior?
+      description: If possible, please provide text instead of a screenshot.
+  - type: textarea
+    id: notes
+    attributes:
+      label: Additional information
+      description: Is there anything else you think we should know?

.github/ISSUE_TEMPLATE/4-bug-report.yml

@@ -0,0 +1,37 @@
+name: 🪲 Other Bug
+description: Report an issue in Codex Web, integrations, or other Codex components
+labels:
+  - bug
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Before submitting a new issue, please search for existing issues to see if your issue has already been reported.
+        If it has, please add a 👍 reaction (no need to leave a comment) to the existing issue instead of creating a new one.
+
+        If you need help or support using Codex and are not reporting a bug, please post on [codex/discussions](https://github.com/openai/codex/discussions), where you can ask questions or engage with others on ideas for how to improve codex.
+
+  - type: textarea
+    id: actual
+    attributes:
+      label: What issue are you seeing?
+      description: Please include the full error messages and prompts with PII redacted. If possible, please provide text instead of a screenshot.
+    validations:
+      required: true
+  - type: textarea
+    id: steps
+    attributes:
+      label: What steps can reproduce the bug?
+      description: Explain the bug and provide a code snippet that can reproduce it.
+    validations:
+      required: true
+  - type: textarea
+    id: expected
+    attributes:
+      label: What is the expected behavior?
+      description: If possible, please provide text instead of a screenshot.
+  - type: textarea
+    id: notes
+    attributes:
+      label: Additional information
+      description: Is there anything else you think we should know?

.github/ISSUE_TEMPLATE/5-feature-request.yml

@@ -0,0 +1,32 @@
+name: 🎁 Feature Request
+description: Propose a new feature for Codex
+labels:
+  - enhancement
+body:
+  - type: markdown
+    attributes:
+      value: |
+        Is Codex missing a feature that you'd like to see? Feel free to propose it here.
+
+        Before you submit a feature:
+        1. Search existing issues for similar features. If you find one, 👍 it rather than opening a new one.
+        2. The Codex team will try to balance the varying needs of the community when prioritizing or rejecting new features. Not all features will be accepted. See [Contributing](https://github.com/openai/codex#contributing) for more details.
+
+  - type: input
+    id: variant
+    attributes:
+      label: What variant of Codex are you using?
+      description: (e.g., App, IDE Extension, CLI, Web)
+    validations:
+      required: true
+  - type: textarea
+    id: feature
+    attributes:
+      label: What feature would you like to see?
+    validations:
+      required: true
+  - type: textarea
+    id: notes
+    attributes:
+      label: Additional information
+      description: Is there anything else you think we should know?