Port multiple PRs from source repositories (#26)

* Add SKILL.md for porting PRs and AGENTS.md for coding guidelines

* update skill

* Port opennextjs/opennextjs-aws#1118 as a test

* Port opennextjs/opennextjs-aws#1117

* update skill

* Port opennextjs/opennextjs-aws#1114

* Port PR opennextjs/opennextjs-aws#1107

* update skills

* Port PR opennextjs/opennextjs-aws#1108

* Port PR opennextjs/opennextjs-aws#1104

* Port PR opennextjs/opennextjs-aws#1101

* Port PR opennextjs/opennextjs-aws#1098

* chore: port PR #1083 from source repository

opennextjs/opennextjs-cloudflare#1083

Changeset: .changeset/port-pr-1083.md

* chore: port PR #1105 from source repository

opennextjs/opennextjs-cloudflare#1105

Changeset: .changeset/port-pr-1105.md

* chore: port PR #1097 from source repository

opennextjs/opennextjs-cloudflare#1097

Changeset: .changeset/port-pr-1097.md

* chore: port PR #1122 from source repository

opennextjs/opennextjs-cloudflare#1122

Applied bugfixes and improvements to the 'migrate' command:
- Fixed extra newlines when appending to files (updated conditionalAppendFileSync signature)
- Fixed error when 'public' directory is missing (creates parent directories automatically)
- Fixed Next.js config file update to check if the file exists first
- Updated checkRunningInsideNextjsApp to accept { appPath: string } instead of full BuildOptions

Changesets:
- .changeset/port-pr-1122-cloudflare.md
- .changeset/port-pr-1122-aws.md

* chore: update port PR skill instructions for staging and committing changes

* chore: port PR #1126 from source repository

opennextjs/opennextjs-cloudflare#1126

Fix: prevent Worker hang on HEAD requests to static assets

When run_worker_first is enabled, HEAD requests to static assets hang
the Worker because response.body is null (per HTTP spec) and the
fallback new ReadableStream() creates a stream that never closes.

Changes:
- Return null body for HEAD requests instead of falling through to
the hanging ReadableStream fallback
- Add tests for maybeGetAssetResult covering GET, HEAD, 404, POST,
and run_worker_first=false cases

Changeset: .changeset/port-pr-1126.md

* linting

* chore: port PR #1127 from source repository

opennextjs/opennextjs-cloudflare#1127

Changeset: .changeset/port-pr-1127.md

* chore: port PR #1138 from source repository

opennextjs/opennextjs-cloudflare#1138

Changeset: .changeset/port-pr-1138.md

* chore: port PR #1133 from source repository

opennextjs/opennextjs-cloudflare#1133

Changeset: .changeset/port-pr-1133.md

Update the migrate command to attempt to create an R2 bucket for caching
as part of the migration process, if that is not possible an application
without caching enabled will be generated instead.

* chore: port PR #1142 from source repository

opennextjs/opennextjs-cloudflare#1142

Changeset: .changeset/port-pr-1142.md

* chore: port PR #1147 from source repository

opennextjs/opennextjs-cloudflare#1147

make dev /cdn-cgi/image behaves like prod for consistency

Changeset: .changeset/port-pr-1147.md

* chore: port PR #1150 from source repository

opennextjs/opennextjs-cloudflare#1150

Changeset: .changeset/port-pr-1150.md

* fix lockfile

* fix test

Author: conico974

.changeset/port-pr-1083.md

@@ -0,0 +1,7 @@
+---
+"@opennextjs/cloudflare": patch
+---
+
+Ported PR #1083 from source repository
+
+https://github.com/opennextjs/opennextjs-cloudflare/pull/1083

.changeset/port-pr-1097.md

@@ -0,0 +1,7 @@
+---
+"@opennextjs/cloudflare": patch
+---
+
+Ported PR #1097 from source repository
+
+https://github.com/opennextjs/opennextjs-cloudflare/pull/1097

.changeset/port-pr-1105.md

@@ -0,0 +1,7 @@
+---
+"@opennextjs/cloudflare": patch
+---
+
+Ported PR #1105 from source repository
+
+https://github.com/opennextjs/opennextjs-cloudflare/pull/1105

.changeset/port-pr-1122-aws.md

@@ -0,0 +1,9 @@
+---
+"@opennextjs/aws": patch
+---
+
+Ported PR #1122 from source repository
+
+https://github.com/opennextjs/opennextjs-cloudflare/pull/1122
+
+Changed `checkRunningInsideNextjsApp` function signature to accept `{ appPath: string }` instead of full `BuildOptions` object, making it more flexible for use in the migrate command.

.changeset/port-pr-1122-cloudflare.md

@@ -0,0 +1,13 @@
+---
+"@opennextjs/cloudflare": patch
+---
+
+Ported PR #1122 from source repository
+
+https://github.com/opennextjs/opennextjs-cloudflare/pull/1122
+
+Applied bugfixes and improvements to the `migrate` command:
+
+- Fixed extra newlines when appending to files (updated `conditionalAppendFileSync` function signature to use options object with `appendIf` and `appendPrefix`)
+- Fixed error when `public` directory is missing (now creates parent directories automatically)
+- Fixed Next.js config file update to check if the file exists before attempting to update

.changeset/port-pr-1126.md

@@ -0,0 +1,7 @@
+---
+"@opennextjs/cloudflare": patch
+---
+
+Ported PR #1126 from source repository
+
+https://github.com/opennextjs/opennextjs-cloudflare/pull/1126

.changeset/port-pr-1127.md

@@ -0,0 +1,7 @@
+---
+"@opennextjs/cloudflare": patch
+---
+
+Ported PR #1127 from source repository
+
+https://github.com/opennextjs/opennextjs-cloudflare/pull/1127

.changeset/port-pr-1133.md

@@ -0,0 +1,7 @@
+---
+"@opennextjs/cloudflare": patch
+---
+
+Ported PR #1133 from source repository
+
+https://github.com/opennextjs/opennextjs-cloudflare/pull/1133

.changeset/port-pr-1138.md

@@ -0,0 +1,7 @@
+---
+"@opennextjs/cloudflare": patch
+---
+
+Ported PR #1138 from source repository
+
+https://github.com/opennextjs/opennextjs-cloudflare/pull/1138

.changeset/port-pr-1142.md

@@ -0,0 +1,7 @@
+---
+"@opennextjs/cloudflare": patch
+---
+
+Ported PR #1142 from source repository
+
+https://github.com/opennextjs/opennextjs-cloudflare/pull/1142