feat(tools): implement CRUD operations for thoughts and projects

* Add tools for creating, retrieving, updating, and deleting thoughts.
* Implement project management tools for creating and listing projects.
* Introduce linking functionality between thoughts.
* Add search and recall capabilities for thoughts based on semantic queries.
* Implement statistics and summarization tools for thought analysis.
* Create database migrations for thoughts, projects, and links.
* Add helper functions for UUID parsing and project resolution.

scripts/migrate.sh

@@ -0,0 +1,15 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+DATABASE_URL="${DATABASE_URL:-${OB1_DATABASE_URL:-}}"
+
+if [[ -z "${DATABASE_URL}" ]]; then
+  echo "DATABASE_URL or OB1_DATABASE_URL must be set" >&2
+  exit 1
+fi
+
+for migration in migrations/*.sql; do
+  echo "Applying ${migration}"
+  psql "${DATABASE_URL}" -v ON_ERROR_STOP=1 -f "${migration}"
+done

scripts/run-local.sh

@@ -0,0 +1,5 @@
+#!/usr/bin/env bash
+
+set -euo pipefail
+
+go run ./cmd/amcs-server --config "${1:-configs/dev.yaml}"