Qedma: QESEM qiskit function + OBP addon tutorial

.gitignore

@@ -21,3 +21,9 @@ poetry.lock
 Untitled*.ipynb
 *.tar
 *.tar.gz
+
+# Local
+/instance.txt
+/apikey.json
+**/instance.txt
+**/apikey.json

docs/tutorials/_toc.json

@@ -147,6 +147,10 @@
               "url": "/docs/tutorials/transverse-field-ising-model"
             },
             {
+              "title": "Simulate 2D tilted-field Ising with QESEM Qiskit Function",
+              "url": "/docs/tutorials/qedma-2d-ising-with-qesem"
+            },
+            {            
               "title": "Quantum Phase Estimation with Q-CTRL's Qiskit Functions",
               "url": "/docs/tutorials/quantum-phase-estimation-qctrl"
             }

docs/tutorials/index.mdx

@@ -106,6 +106,8 @@ Qiskit Functions are a collection of pre-packaged error management and applicati
 
   * [Quantum Phase Estimation with Q-CTRL's Qiskit Functions](/docs/tutorials/quantum-phase-estimation-qctrl)
 
+  * [Simulate 2D tilted-field Ising with QESEM Qiskit Function](/docs/tutorials/qedma-2d-ising-with-qesem)
+
 - Experiment with domain-specific problems with **Application functions** -- with familiar inputs and outputs to classical solvers.
 
   * [Quantum Portfolio Optimizer - A Qiskit Function by Global Data Quantum](/docs/tutorials/global-data-quantum-optimizer)