Add DTECH (DistribuTECH) conference data

src/data/conferences/dtech.yml

@@ -0,0 +1,51 @@
+- title: DTECH
+  year: 2026
+  id: dtech26
+  full_name: DistribuTECH Conference & Exhibition
+  link: https://www.distributech.com/
+  deadlines:
+    - type: submission
+      label: Call for papers deadline
+      date: '2025-08-01 23:59:59'
+      timezone: AoE
+  timezone: America/Los_Angeles
+  city: San Diego
+  country: USA
+  venue: San Diego Convention Center
+  date: February 2-5, 2026
+  start: '2026-02-02'
+  end: '2026-02-05'
+  era_rating: a
+  metrics:
+    professionals: 20000
+    exhibitors: 700
+    speakers: 800
+    sessions: 275
+    utility_attendees_percentage: 42
+  tags:
+  - smart-grids
+  - distribution
+  - data-centers
+  - grid-modernization
+  - energy-transition
+  note: Focus on data centers, AI, and smart grid technologies
+
+- title: DTECH
+  year: 2027
+  id: dtech27
+  full_name: DistribuTECH Conference & Exhibition
+  link: https://www.distributech.com/
+  timezone: America/New_York
+  city: Atlanta
+  country: USA
+  date: March 2-4, 2027
+  start: '2027-03-02'
+  end: '2027-03-04'
+  era_rating: a
+  tags:
+  - smart-grids
+  - distribution
+  - data-centers
+  - grid-modernization
+  - energy-transition
+  note: Focus on data centers, AI, and smart grid technologies