dev-api: add developer portal, OpenAPI spec, and Flatenbadet case study

- New /developers/ page with API docs, SDKs, pricing, use cases
- OpenAPI 3.0 spec for Orders, Missions, Photos, Analytics
- Case study: Glasskiosken i Flatenbadet — complete ROI analysis
- Updated /order/ with recurring missions and frequency dropdown

services/frilans-payout/node_modules/graphemer/CHANGELOG.md

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+# Changelog
+
+All notable changes to this project will be documented in this file.
+
+The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
+and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
+
+## [1.3.0] - 2021-12-13
+
+### Added
+
+- Updated to include support for Unicode 14
+
+## [1.2.0] - 2021-01-29
+
+### Updated
+
+- Refactored to increase speed
+
+## [1.1.0] - 2020-09-14
+
+### Added
+
+- Updated to include support for Unicode 13
+
+## [1.0.0] - 2020-09-13
+
+- Forked from work by @JLHwung on original `Grapheme-Splitter` library: https://github.com/JLHwung/grapheme-splitter/tree/next
+- Converted to Typescript
+- Added development and build tooling