refactor(masonry): [tower] refactor tree into tower and workspace manager

Signed-off-by: karan-palan <[email protected]>

Author: Karan-Palan

modules/masonry/src/@types/tower.d.ts

@@ -0,0 +1,23 @@
+/** A simple Cartesian point */
+export type TPoint = { x: number; y: number };
+
+/** All supported physical notch pairings */
+export type TNotchType = 'top-bottom' | 'right-left' | 'left-right' | 'nested';
+
+/** A single connection‑point centroid */
+export type TConnectionPoint = { x: number; y: number };
+
+/** One logical connection between two bricks */
+export type TBrickConnection = {
+    from: string; // uuid of source brick
+    to: string; // uuid of destination brick
+    fromNotchId: string; // e.g. "right_0"
+    toNotchId: string; // e.g. "left"
+    type: TNotchType;
+};
+
+/** Validation result for attempted connections */
+export type TConnectionValidation = {
+    isValid: boolean;
+    reason?: string;
+};