Polish charting demo

[rahul1]

The new Medplum Chart Demo has merged, but there are a few rough edges that need to be polished up.

1. There's a bug where the /Patient doesn't show up. Something due to chartJS:
   

2. When uploading the core valuesets, we need to add another entry that's a valueset that contains the entire code system

{
        request: { method: 'PUT', url: `ValueSet?url=http:https://hl7.org/fhir/ValueSet/icd-10'` },
        resource: {
          resourceType: 'ValueSet',
          status: 'active',
          url: 'http:https://hl7.org/fhir/ValueSet/icd-10',
          compose: { include: [{ system: 'http:https://hl7.org/fhir/ValueSet/icd-10' }] },
        } as ValueSet,
      },

3. Re-order the left siderbar links:

• Core valusets
• Questionnaires (move these to core data)
• Bots
• Example Patient Data