Add db event emitter in twenty orm (#13167)

## Context
Add an eventEmitter instance to twenty datasources so we can emit DB
events.
Add input and output formatting to twenty orm (formatData, formatResult)
Those 2 elements simplified existing logic when we interact with the
ORM, input will be formatted by the ORM so we can directly use
field-like structure instead of column-like. The output will be
formatted, for builder queries it will be in `result.generatedMaps`
where `result.raw` preserves the previous column-like structure.

Important change: We now have an authContext that we can pass when we
get a repository, this will be used for the different events emitted in
the ORM. We also removed the caching for repositories as it was not
scaling well and not necessary imho

Note: An upcoming PR should handle the onDelete: cascade behavior where
we send DESTROY events in cascade when there is an onDelete: CASCADE on
the FK.

---------

Co-authored-by: Charles Bochet <charles@twenty.com>

packages/twenty-server/patches/typeorm+0.3.20.patch

@@ -1,5 +1,5 @@
-diff --git a/node_modules/typeorm/common/PickKeysByType.d.ts b/node_modules/typeorm/common/PickKeysByType.d.ts
-index 55ad347..1a8a184 100644
+diff --git a/common/PickKeysByType.d.ts b/common/PickKeysByType.d.ts
+index 55ad347..4288c06 100644
 --- a/common/PickKeysByType.d.ts
 +++ b/common/PickKeysByType.d.ts
 @@ -1,6 +1,6 @@
@@ -12,3 +12,35 @@ index 55ad347..1a8a184 100644
 +export type PickKeysByType<T, U> = string & {
 +    [P in keyof T]: Exclude<T[P], null> extends U ? P : never;
 +}[keyof T];
+diff --git a/query-builder/result/DeleteResult.d.ts b/query-builder/result/DeleteResult.d.ts
+index 9c98830..d0578f9 100644
+--- a/query-builder/result/DeleteResult.d.ts
++++ b/query-builder/result/DeleteResult.d.ts
+@@ -13,4 +13,9 @@ export declare class DeleteResult {
+      * Not all drivers support this
+      */
+     affected?: number | null;
++    /**
++     * Generated values returned by a database.
++     * Has entity-like structure (not just column database name and values).
++     */
++    generatedMaps: ObjectLiteral[];
+ }
+diff --git a/query-builder/result/DeleteResult.js b/query-builder/result/DeleteResult.js
+index 6519c11..0bb344a 100644
+--- a/query-builder/result/DeleteResult.js
++++ b/query-builder/result/DeleteResult.js
+@@ -5,6 +5,13 @@ exports.DeleteResult = void 0;
+  * Result object returned by DeleteQueryBuilder execution.
+  */
+ class DeleteResult {
++    constructor() {
++        /**
++         * Generated values returned by a database.
++         * Has entity-like structure (not just column database name and values).
++         */
++        this.generatedMaps = [];
++    }
+     static from(queryResult) {
+         const result = new this();
+         result.raw = queryResult.records;